| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $200.42 | 10.756% | $221.9772 | $221.98 | $222.00 | $222.00 |
| Purchase #2 | $192.70 | 6.441% | $205.1118 | $205.11 | $205.10 | $205.10 |
| Purchase #3 | $205.52 | 11.154% | $228.4437 | $228.44 | $228.45 | $228.40 |
| Purchase #4 | $245.43 | 13.800% | $279.2993 | $279.30 | $279.30 | $279.30 |
| Purchase #5 | $153.48 | 13.765% | $174.6065 | $174.61 | $174.60 | $174.60 |
| Purchase #6 | $114.36 | 9.822% | $125.5924 | $125.59 | $125.60 | $125.60 |
| Purchase #7 | $184.75 | 10.743% | $204.5977 | $204.60 | $204.60 | $204.60 |
| 7 purchase totals = | $1,296.66 | $1,439.6286 | $1,439.63 | $1,439.65 | $1,439.60 | |