| 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 | $222.39 | 4.640% | $232.7089 | $232.71 | $232.70 | $232.70 |
| Purchase #2 | $32.55 | 9.541% | $35.6556 | $35.66 | $35.65 | $35.70 |
| Purchase #3 | $157.80 | 6.488% | $168.0381 | $168.04 | $168.05 | $168.00 |
| Purchase #4 | $133.40 | 7.601% | $143.5397 | $143.54 | $143.55 | $143.50 |
| Purchase #5 | $20.47 | 12.302% | $22.9882 | $22.99 | $23.00 | $23.00 |
| Purchase #6 | $156.38 | 10.570% | $172.9094 | $172.91 | $172.90 | $172.90 |
| Purchase #7 | $86.53 | 13.787% | $98.4599 | $98.46 | $98.45 | $98.50 |
| 7 purchase totals = | $809.52 | $874.2998 | $874.31 | $874.30 | $874.30 | |