| 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 | $228.51 | 3.112% | $235.6212 | $235.62 | $235.60 | $235.60 |
| Purchase #2 | $107.97 | 11.306% | $120.1771 | $120.18 | $120.20 | $120.20 |
| Purchase #3 | $89.38 | 11.263% | $99.4469 | $99.45 | $99.45 | $99.40 |
| Purchase #4 | $143.32 | 9.829% | $157.4069 | $157.41 | $157.40 | $157.40 |
| Purchase #5 | $238.26 | 10.710% | $263.7776 | $263.78 | $263.80 | $263.80 |
| Purchase #6 | $159.76 | 11.343% | $177.8816 | $177.88 | $177.90 | $177.90 |
| Purchase #7 | $63.53 | 6.452% | $67.629 | $67.63 | $67.65 | $67.60 |
| 7 purchase totals = | $1,030.73 | $1,121.9403 | $1,121.95 | $1,122.00 | $1,121.90 | |