| 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 | $218.85 | 11.179% | $243.3152 | $243.32 | $243.30 | $243.30 |
| Purchase #2 | $238.50 | 12.654% | $268.6798 | $268.68 | $268.70 | $268.70 |
| Purchase #3 | $63.41 | 7.577% | $68.2146 | $68.21 | $68.20 | $68.20 |
| Purchase #4 | $32.29 | 6.579% | $34.4144 | $34.41 | $34.40 | $34.40 |
| Purchase #5 | $160.33 | 7.510% | $172.3708 | $172.37 | $172.35 | $172.40 |
| Purchase #6 | $24.26 | 3.754% | $25.1707 | $25.17 | $25.15 | $25.20 |
| Purchase #7 | $20.46 | 8.220% | $22.1418 | $22.14 | $22.15 | $22.10 |
| 7 purchase totals = | $758.10 | $834.3073 | $834.30 | $834.25 | $834.30 | |