| 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 | $119.86 | 9.678% | $131.4601 | $131.46 | $131.45 | $131.50 |
| Purchase #2 | $44.25 | 12.552% | $49.8043 | $49.80 | $49.80 | $49.80 |
| Purchase #3 | $198.48 | 6.312% | $211.0081 | $211.01 | $211.00 | $211.00 |
| Purchase #4 | $11.29 | 5.457% | $11.9061 | $11.91 | $11.90 | $11.90 |
| Purchase #5 | $199.51 | 8.686% | $216.8394 | $216.84 | $216.85 | $216.80 |
| Purchase #6 | $244.42 | 11.376% | $272.2252 | $272.23 | $272.25 | $272.20 |
| Purchase #7 | $46.96 | 5.827% | $49.6964 | $49.70 | $49.70 | $49.70 |
| 7 purchase totals = | $864.77 | $942.9396 | $942.95 | $942.95 | $942.90 | |