| 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 | $216.94 | 9.118% | $236.7206 | $236.72 | $236.70 | $236.70 |
| Purchase #2 | $241.66 | 5.446% | $254.8208 | $254.82 | $254.80 | $254.80 |
| Purchase #3 | $101.67 | 9.108% | $110.9301 | $110.93 | $110.95 | $110.90 |
| Purchase #4 | $189.31 | 7.817% | $204.1084 | $204.11 | $204.10 | $204.10 |
| Purchase #5 | $178.26 | 8.445% | $193.3141 | $193.31 | $193.30 | $193.30 |
| Purchase #6 | $221.31 | 10.363% | $244.2444 | $244.24 | $244.25 | $244.20 |
| Purchase #7 | $68.55 | 9.674% | $75.1815 | $75.18 | $75.20 | $75.20 |
| 7 purchase totals = | $1,217.70 | $1,319.3199 | $1,319.31 | $1,319.30 | $1,319.20 | |