| 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 | $215.50 | 12.604% | $242.6616 | $242.66 | $242.65 | $242.70 |
| Purchase #2 | $41.61 | 11.268% | $46.2986 | $46.30 | $46.30 | $46.30 |
| Purchase #3 | $31.82 | 9.807% | $34.9406 | $34.94 | $34.95 | $34.90 |
| Purchase #4 | $137.71 | 10.267% | $151.8487 | $151.85 | $151.85 | $151.80 |
| Purchase #5 | $146.96 | 4.558% | $153.6584 | $153.66 | $153.65 | $153.70 |
| Purchase #6 | $138.37 | 10.865% | $153.4039 | $153.40 | $153.40 | $153.40 |
| Purchase #7 | $32.38 | 8.184% | $35.03 | $35.03 | $35.05 | $35.00 |
| 7 purchase totals = | $744.35 | $817.8418 | $817.84 | $817.85 | $817.80 | |