| 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 | $11.47 | 7.310% | $12.3085 | $12.31 | $12.30 | $12.30 |
| Purchase #2 | $228.49 | 5.129% | $240.2093 | $240.21 | $240.20 | $240.20 |
| Purchase #3 | $128.47 | 8.443% | $139.3167 | $139.32 | $139.30 | $139.30 |
| Purchase #4 | $22.97 | 11.781% | $25.6761 | $25.68 | $25.70 | $25.70 |
| Purchase #5 | $200.54 | 10.247% | $221.0893 | $221.09 | $221.10 | $221.10 |
| Purchase #6 | $192.98 | 3.857% | $200.4232 | $200.42 | $200.40 | $200.40 |
| Purchase #7 | $137.71 | 11.427% | $153.4461 | $153.45 | $153.45 | $153.40 |
| 7 purchase totals = | $922.63 | $992.4692 | $992.48 | $992.45 | $992.40 | |