| 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 | $202.34 | 13.205% | $229.059 | $229.06 | $229.05 | $229.10 |
| Purchase #2 | $188.51 | 5.589% | $199.0458 | $199.05 | $199.05 | $199.00 |
| Purchase #3 | $185.91 | 7.161% | $199.223 | $199.22 | $199.20 | $199.20 |
| Purchase #4 | $81.79 | 11.354% | $91.0764 | $91.08 | $91.10 | $91.10 |
| Purchase #5 | $189.53 | 11.581% | $211.4795 | $211.48 | $211.50 | $211.50 |
| Purchase #6 | $153.48 | 6.436% | $163.358 | $163.36 | $163.35 | $163.40 |
| Purchase #7 | $143.48 | 11.612% | $160.1409 | $160.14 | $160.15 | $160.10 |
| 7 purchase totals = | $1,145.04 | $1,253.3826 | $1,253.39 | $1,253.40 | $1,253.40 | |