| 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 | $246.35 | 3.197% | $254.2258 | $254.23 | $254.25 | $254.20 |
| Purchase #2 | $250.56 | 12.197% | $281.1208 | $281.12 | $281.10 | $281.10 |
| Purchase #3 | $201.92 | 7.315% | $216.6904 | $216.69 | $216.70 | $216.70 |
| Purchase #4 | $88.90 | 6.115% | $94.3362 | $94.34 | $94.35 | $94.30 |
| Purchase #5 | $52.35 | 11.117% | $58.1697 | $58.17 | $58.15 | $58.20 |
| Purchase #6 | $146.29 | 7.428% | $157.1564 | $157.16 | $157.15 | $157.20 |
| Purchase #7 | $151.95 | 4.857% | $159.3302 | $159.33 | $159.35 | $159.30 |
| 7 purchase totals = | $1,138.32 | $1,221.0295 | $1,221.04 | $1,221.05 | $1,221.00 | |