| 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 | $207.55 | 13.394% | $235.3492 | $235.35 | $235.35 | $235.30 |
| Purchase #2 | $226.81 | 5.290% | $238.8082 | $238.81 | $238.80 | $238.80 |
| Purchase #3 | $174.91 | 4.529% | $182.8317 | $182.83 | $182.85 | $182.80 |
| Purchase #4 | $77.93 | 10.181% | $85.8641 | $85.86 | $85.85 | $85.90 |
| Purchase #5 | $66.63 | 6.790% | $71.1542 | $71.15 | $71.15 | $71.20 |
| Purchase #6 | $178.41 | 5.651% | $188.4919 | $188.49 | $188.50 | $188.50 |
| Purchase #7 | $95.69 | 8.470% | $103.7949 | $103.79 | $103.80 | $103.80 |
| 7 purchase totals = | $1,027.93 | $1,106.2942 | $1,106.28 | $1,106.30 | $1,106.30 | |