| 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 | $188.50 | 3.512% | $195.1201 | $195.12 | $195.10 | $195.10 |
| Purchase #2 | $249.36 | 6.154% | $264.7056 | $264.71 | $264.70 | $264.70 |
| Purchase #3 | $91.75 | 3.625% | $95.0759 | $95.08 | $95.10 | $95.10 |
| Purchase #4 | $164.60 | 3.314% | $170.0548 | $170.05 | $170.05 | $170.10 |
| Purchase #5 | $132.70 | 6.242% | $140.9831 | $140.98 | $141.00 | $141.00 |
| Purchase #6 | $135.67 | 10.682% | $150.1623 | $150.16 | $150.15 | $150.20 |
| Purchase #7 | $210.69 | 10.254% | $232.2942 | $232.29 | $232.30 | $232.30 |
| 7 purchase totals = | $1,173.27 | $1,248.3960 | $1,248.39 | $1,248.40 | $1,248.50 | |