| 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 | $247.39 | 7.544% | $266.0531 | $266.05 | $266.05 | $266.10 |
| Purchase #2 | $235.48 | 3.508% | $243.7406 | $243.74 | $243.75 | $243.70 |
| Purchase #3 | $119.39 | 11.817% | $133.4983 | $133.50 | $133.50 | $133.50 |
| Purchase #4 | $107.64 | 10.402% | $118.8367 | $118.84 | $118.85 | $118.80 |
| Purchase #5 | $229.38 | 8.727% | $249.398 | $249.40 | $249.40 | $249.40 |
| Purchase #6 | $65.72 | 13.346% | $74.491 | $74.49 | $74.50 | $74.50 |
| Purchase #7 | $26.28 | 12.358% | $29.5277 | $29.53 | $29.55 | $29.50 |
| 7 purchase totals = | $1,031.28 | $1,115.5454 | $1,115.55 | $1,115.60 | $1,115.50 | |