| 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 | $105.57 | 13.636% | $119.9655 | $119.97 | $119.95 | $120.00 |
| Purchase #2 | $36.55 | 12.563% | $41.1418 | $41.14 | $41.15 | $41.10 |
| Purchase #3 | $210.81 | 9.327% | $230.4722 | $230.47 | $230.45 | $230.50 |
| Purchase #4 | $13.38 | 5.484% | $14.1138 | $14.11 | $14.10 | $14.10 |
| Purchase #5 | $95.45 | 12.416% | $107.3011 | $107.30 | $107.30 | $107.30 |
| Purchase #6 | $247.59 | 3.799% | $256.9959 | $257.00 | $257.00 | $257.00 |
| Purchase #7 | $98.89 | 12.631% | $111.3808 | $111.38 | $111.40 | $111.40 |
| 7 purchase totals = | $808.24 | $881.3711 | $881.37 | $881.35 | $881.40 | |