| 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 | $232.68 | 9.681% | $255.2058 | $255.21 | $255.20 | $255.20 |
| Purchase #2 | $137.81 | 4.235% | $143.6463 | $143.65 | $143.65 | $143.60 |
| Purchase #3 | $64.32 | 12.795% | $72.5497 | $72.55 | $72.55 | $72.50 |
| Purchase #4 | $249.41 | 3.697% | $258.6307 | $258.63 | $258.65 | $258.60 |
| Purchase #5 | $53.99 | 3.611% | $55.9396 | $55.94 | $55.95 | $55.90 |
| Purchase #6 | $211.48 | 11.139% | $235.0368 | $235.04 | $235.05 | $235.00 |
| Purchase #7 | $117.98 | 8.530% | $128.0437 | $128.04 | $128.05 | $128.00 |
| 7 purchase totals = | $1,067.67 | $1,149.0526 | $1,149.06 | $1,149.10 | $1,148.80 | |