| 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 | $103.91 | 8.153% | $112.3818 | $112.38 | $112.40 | $112.40 |
| Purchase #2 | $166.55 | 13.348% | $188.7811 | $188.78 | $188.80 | $188.80 |
| Purchase #3 | $121.37 | 9.846% | $133.3201 | $133.32 | $133.30 | $133.30 |
| Purchase #4 | $92.93 | 4.132% | $96.7699 | $96.77 | $96.75 | $96.80 |
| Purchase #5 | $12.50 | 11.180% | $13.8975 | $13.90 | $13.90 | $13.90 |
| Purchase #6 | $201.42 | 11.693% | $224.972 | $224.97 | $224.95 | $225.00 |
| Purchase #7 | $194.84 | 7.809% | $210.0551 | $210.06 | $210.05 | $210.10 |
| 7 purchase totals = | $893.52 | $980.1775 | $980.18 | $980.15 | $980.30 | |