| 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 | $31.69 | 11.142% | $35.2209 | $35.22 | $35.20 | $35.20 |
| Purchase #2 | $192.40 | 6.452% | $204.8136 | $204.81 | $204.80 | $204.80 |
| Purchase #3 | $192.62 | 4.697% | $201.6674 | $201.67 | $201.65 | $201.70 |
| Purchase #4 | $212.42 | 8.685% | $230.8687 | $230.87 | $230.85 | $230.90 |
| Purchase #5 | $128.66 | 3.687% | $133.4037 | $133.40 | $133.40 | $133.40 |
| Purchase #6 | $191.28 | 7.516% | $205.6566 | $205.66 | $205.65 | $205.70 |
| Purchase #7 | $136.69 | 12.255% | $153.4414 | $153.44 | $153.45 | $153.40 |
| 7 purchase totals = | $1,085.76 | $1,165.0723 | $1,165.07 | $1,165.00 | $1,165.10 | |