| 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 | $203.81 | 3.834% | $211.6241 | $211.62 | $211.60 | $211.60 |
| Purchase #2 | $220.98 | 12.277% | $248.1097 | $248.11 | $248.10 | $248.10 |
| Purchase #3 | $216.64 | 12.730% | $244.2183 | $244.22 | $244.20 | $244.20 |
| Purchase #4 | $249.61 | 12.306% | $280.327 | $280.33 | $280.35 | $280.30 |
| Purchase #5 | $57.81 | 3.597% | $59.8894 | $59.89 | $59.90 | $59.90 |
| Purchase #6 | $125.87 | 7.535% | $135.3543 | $135.35 | $135.35 | $135.40 |
| Purchase #7 | $144.85 | 10.567% | $160.1563 | $160.16 | $160.15 | $160.20 |
| 7 purchase totals = | $1,219.57 | $1,339.6791 | $1,339.68 | $1,339.65 | $1,339.70 | |