| 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 | $232.71 | 11.145% | $258.6455 | $258.65 | $258.65 | $258.60 |
| Purchase #2 | $132.59 | 12.181% | $148.7408 | $148.74 | $148.75 | $148.70 |
| Purchase #3 | $15.48 | 9.501% | $16.9508 | $16.95 | $16.95 | $17.00 |
| Purchase #4 | $159.60 | 7.211% | $171.1088 | $171.11 | $171.10 | $171.10 |
| Purchase #5 | $90.96 | 8.381% | $98.5834 | $98.58 | $98.60 | $98.60 |
| Purchase #6 | $37.32 | 12.155% | $41.8562 | $41.86 | $41.85 | $41.90 |
| Purchase #7 | $83.50 | 9.658% | $91.5644 | $91.56 | $91.55 | $91.60 |
| 7 purchase totals = | $752.16 | $827.4499 | $827.45 | $827.45 | $827.50 | |