| 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 | $220.81 | 3.704% | $228.9888 | $228.99 | $229.00 | $229.00 |
| Purchase #2 | $50.41 | 8.223% | $54.5552 | $54.56 | $54.55 | $54.60 |
| Purchase #3 | $135.42 | 7.786% | $145.9638 | $145.96 | $145.95 | $146.00 |
| Purchase #4 | $102.49 | 11.235% | $114.0048 | $114.00 | $114.00 | $114.00 |
| Purchase #5 | $142.71 | 4.161% | $148.6482 | $148.65 | $148.65 | $148.60 |
| Purchase #6 | $183.29 | 10.560% | $202.6454 | $202.65 | $202.65 | $202.60 |
| Purchase #7 | $87.98 | 13.305% | $99.6857 | $99.69 | $99.70 | $99.70 |
| 7 purchase totals = | $923.11 | $994.4919 | $994.50 | $994.50 | $994.50 | |