| 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 | $211.65 | 8.352% | $229.327 | $229.33 | $229.35 | $229.30 |
| Purchase #2 | $249.61 | 12.103% | $279.8203 | $279.82 | $279.80 | $279.80 |
| Purchase #3 | $25.85 | 5.145% | $27.18 | $27.18 | $27.20 | $27.20 |
| Purchase #4 | $25.56 | 5.823% | $27.0484 | $27.05 | $27.05 | $27.00 |
| Purchase #5 | $57.51 | 13.739% | $65.4113 | $65.41 | $65.40 | $65.40 |
| Purchase #6 | $244.45 | 5.820% | $258.677 | $258.68 | $258.70 | $258.70 |
| Purchase #7 | $138.68 | 3.520% | $143.5615 | $143.56 | $143.55 | $143.60 |
| 7 purchase totals = | $953.31 | $1,031.0255 | $1,031.03 | $1,031.05 | $1,031.00 | |