| 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 | $229.58 | 8.777% | $249.7302 | $249.73 | $249.75 | $249.70 |
| Purchase #2 | $118.29 | 3.600% | $122.5484 | $122.55 | $122.55 | $122.50 |
| Purchase #3 | $107.80 | 3.817% | $111.9147 | $111.91 | $111.90 | $111.90 |
| Purchase #4 | $201.81 | 13.412% | $228.8768 | $228.88 | $228.90 | $228.90 |
| Purchase #5 | $248.52 | 12.412% | $279.3663 | $279.37 | $279.35 | $279.40 |
| Purchase #6 | $143.37 | 4.531% | $149.8661 | $149.87 | $149.85 | $149.90 |
| Purchase #7 | $140.71 | 6.608% | $150.0081 | $150.01 | $150.00 | $150.00 |
| 7 purchase totals = | $1,190.08 | $1,292.3106 | $1,292.32 | $1,292.30 | $1,292.30 | |