| 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 | $181.83 | 10.154% | $200.293 | $200.29 | $200.30 | $200.30 |
| Purchase #2 | $29.98 | 13.202% | $33.938 | $33.94 | $33.95 | $33.90 |
| Purchase #3 | $247.92 | 13.489% | $281.3619 | $281.36 | $281.35 | $281.40 |
| Purchase #4 | $103.69 | 8.216% | $112.2092 | $112.21 | $112.20 | $112.20 |
| Purchase #5 | $21.88 | 9.304% | $23.9157 | $23.92 | $23.90 | $23.90 |
| Purchase #6 | $178.27 | 7.595% | $191.8096 | $191.81 | $191.80 | $191.80 |
| Purchase #7 | $124.50 | 3.280% | $128.5836 | $128.58 | $128.60 | $128.60 |
| 7 purchase totals = | $888.07 | $972.1110 | $972.11 | $972.10 | $972.10 | |