| 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 | $236.67 | 11.515% | $263.9226 | $263.92 | $263.90 | $263.90 |
| Purchase #2 | $132.32 | 12.737% | $149.1736 | $149.17 | $149.15 | $149.20 |
| Purchase #3 | $13.53 | 8.433% | $14.671 | $14.67 | $14.65 | $14.70 |
| Purchase #4 | $248.80 | 3.733% | $258.0877 | $258.09 | $258.10 | $258.10 |
| Purchase #5 | $110.70 | 4.369% | $115.5365 | $115.54 | $115.55 | $115.50 |
| Purchase #6 | $54.29 | 7.740% | $58.492 | $58.49 | $58.50 | $58.50 |
| Purchase #7 | $240.89 | 4.106% | $250.7809 | $250.78 | $250.80 | $250.80 |
| 7 purchase totals = | $1,037.20 | $1,110.6643 | $1,110.66 | $1,110.65 | $1,110.70 | |