| 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 | $225.62 | 6.719% | $240.7794 | $240.78 | $240.80 | $240.80 |
| Purchase #2 | $57.37 | 4.673% | $60.0509 | $60.05 | $60.05 | $60.10 |
| Purchase #3 | $248.60 | 3.131% | $256.3837 | $256.38 | $256.40 | $256.40 |
| Purchase #4 | $143.73 | 4.443% | $150.1159 | $150.12 | $150.10 | $150.10 |
| Purchase #5 | $24.95 | 10.640% | $27.6047 | $27.60 | $27.60 | $27.60 |
| Purchase #6 | $208.97 | 9.447% | $228.7114 | $228.71 | $228.70 | $228.70 |
| Purchase #7 | $183.28 | 12.531% | $206.2468 | $206.25 | $206.25 | $206.20 |
| 7 purchase totals = | $1,092.52 | $1,169.8928 | $1,169.89 | $1,169.90 | $1,169.90 | |