| 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 | $53.39 | 3.844% | $55.4423 | $55.44 | $55.45 | $55.40 |
| Purchase #2 | $194.82 | 7.779% | $209.975 | $209.98 | $210.00 | $210.00 |
| Purchase #3 | $140.90 | 10.248% | $155.3394 | $155.34 | $155.35 | $155.30 |
| Purchase #4 | $105.84 | 12.591% | $119.1663 | $119.17 | $119.15 | $119.20 |
| Purchase #5 | $111.45 | 7.805% | $120.1487 | $120.15 | $120.15 | $120.10 |
| Purchase #6 | $204.93 | 3.252% | $211.5943 | $211.59 | $211.60 | $211.60 |
| Purchase #7 | $242.32 | 6.205% | $257.356 | $257.36 | $257.35 | $257.40 |
| 7 purchase totals = | $1,053.65 | $1,129.0220 | $1,129.03 | $1,129.05 | $1,129.00 | |