| 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 | $12.85 | 6.256% | $13.6539 | $13.65 | $13.65 | $13.70 |
| Purchase #2 | $210.92 | 12.703% | $237.7132 | $237.71 | $237.70 | $237.70 |
| Purchase #3 | $174.62 | 7.768% | $188.1845 | $188.18 | $188.20 | $188.20 |
| Purchase #4 | $125.43 | 10.283% | $138.328 | $138.33 | $138.35 | $138.30 |
| Purchase #5 | $94.80 | 7.210% | $101.6351 | $101.64 | $101.65 | $101.60 |
| Purchase #6 | $194.96 | 12.554% | $219.4353 | $219.44 | $219.45 | $219.40 |
| Purchase #7 | $220.84 | 7.531% | $237.4715 | $237.47 | $237.45 | $237.50 |
| 7 purchase totals = | $1,034.42 | $1,136.4215 | $1,136.42 | $1,136.45 | $1,136.40 | |