| 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 | $218.57 | 3.785% | $226.8429 | $226.84 | $226.85 | $226.80 |
| Purchase #2 | $109.42 | 11.401% | $121.895 | $121.90 | $121.90 | $121.90 |
| Purchase #3 | $47.90 | 11.149% | $53.2404 | $53.24 | $53.25 | $53.20 |
| Purchase #4 | $107.70 | 4.405% | $112.4442 | $112.44 | $112.45 | $112.40 |
| Purchase #5 | $80.41 | 5.716% | $85.0062 | $85.01 | $85.00 | $85.00 |
| Purchase #6 | $29.88 | 9.874% | $32.8304 | $32.83 | $32.85 | $32.80 |
| Purchase #7 | $130.92 | 3.712% | $135.7798 | $135.78 | $135.80 | $135.80 |
| 7 purchase totals = | $724.80 | $768.0389 | $768.04 | $768.10 | $767.90 | |