| 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 | $13.67 | 4.842% | $14.3319 | $14.33 | $14.35 | $14.30 |
| Purchase #2 | $237.77 | 7.675% | $256.0188 | $256.02 | $256.00 | $256.00 |
| Purchase #3 | $142.80 | 10.867% | $158.3181 | $158.32 | $158.30 | $158.30 |
| Purchase #4 | $38.38 | 6.847% | $41.0079 | $41.01 | $41.00 | $41.00 |
| Purchase #5 | $203.47 | 10.613% | $225.0643 | $225.06 | $225.05 | $225.10 |
| Purchase #6 | $229.88 | 12.189% | $257.9001 | $257.90 | $257.90 | $257.90 |
| Purchase #7 | $164.99 | 8.388% | $178.8294 | $178.83 | $178.85 | $178.80 |
| 7 purchase totals = | $1,030.96 | $1,131.4705 | $1,131.47 | $1,131.45 | $1,131.40 | |