| 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 | $234.66 | 12.311% | $263.549 | $263.55 | $263.55 | $263.50 |
| Purchase #2 | $155.58 | 9.367% | $170.1532 | $170.15 | $170.15 | $170.20 |
| Purchase #3 | $221.60 | 4.817% | $232.2745 | $232.27 | $232.25 | $232.30 |
| Purchase #4 | $182.92 | 7.724% | $197.0487 | $197.05 | $197.05 | $197.00 |
| Purchase #5 | $133.89 | 4.815% | $140.3368 | $140.34 | $140.35 | $140.30 |
| Purchase #6 | $95.51 | 7.420% | $102.5968 | $102.60 | $102.60 | $102.60 |
| Purchase #7 | $220.85 | 8.364% | $239.3219 | $239.32 | $239.30 | $239.30 |
| 7 purchase totals = | $1,245.01 | $1,345.2809 | $1,345.28 | $1,345.25 | $1,345.20 | |