| 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 | $135.30 | 6.587% | $144.2122 | $144.21 | $144.20 | $144.20 |
| Purchase #2 | $239.88 | 9.488% | $262.6398 | $262.64 | $262.65 | $262.60 |
| Purchase #3 | $180.27 | 5.368% | $189.9469 | $189.95 | $189.95 | $189.90 |
| Purchase #4 | $120.74 | 4.416% | $126.0719 | $126.07 | $126.05 | $126.10 |
| Purchase #5 | $44.96 | 8.107% | $48.6049 | $48.60 | $48.60 | $48.60 |
| Purchase #6 | $210.44 | 12.647% | $237.0543 | $237.05 | $237.05 | $237.10 |
| Purchase #7 | $181.39 | 7.470% | $194.9398 | $194.94 | $194.95 | $194.90 |
| 7 purchase totals = | $1,112.98 | $1,203.4698 | $1,203.46 | $1,203.45 | $1,203.40 | |