| 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 | $214.41 | 3.849% | $222.6626 | $222.66 | $222.65 | $222.70 |
| Purchase #2 | $189.25 | 5.838% | $200.2984 | $200.30 | $200.30 | $200.30 |
| Purchase #3 | $124.65 | 4.717% | $130.5297 | $130.53 | $130.55 | $130.50 |
| Purchase #4 | $189.64 | 11.844% | $212.101 | $212.10 | $212.10 | $212.10 |
| Purchase #5 | $141.60 | 8.225% | $153.2466 | $153.25 | $153.25 | $153.20 |
| Purchase #6 | $131.30 | 7.374% | $140.9821 | $140.98 | $141.00 | $141.00 |
| Purchase #7 | $210.39 | 4.182% | $219.1885 | $219.19 | $219.20 | $219.20 |
| 7 purchase totals = | $1,201.24 | $1,279.0089 | $1,279.01 | $1,279.05 | $1,279.00 | |