| 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 | $121.43 | 10.397% | $134.0551 | $134.06 | $134.05 | $134.10 |
| Purchase #2 | $75.33 | 8.506% | $81.7376 | $81.74 | $81.75 | $81.70 |
| Purchase #3 | $207.45 | 9.388% | $226.9254 | $226.93 | $226.95 | $226.90 |
| Purchase #4 | $41.34 | 13.637% | $46.9775 | $46.98 | $47.00 | $47.00 |
| Purchase #5 | $209.31 | 5.624% | $221.0816 | $221.08 | $221.10 | $221.10 |
| Purchase #6 | $149.25 | 3.411% | $154.3409 | $154.34 | $154.35 | $154.30 |
| Purchase #7 | $69.32 | 10.168% | $76.3685 | $76.37 | $76.35 | $76.40 |
| 7 purchase totals = | $873.43 | $941.4866 | $941.50 | $941.55 | $941.50 | |