| 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 | $239.65 | 12.150% | $268.7675 | $268.77 | $268.75 | $268.80 |
| Purchase #2 | $209.47 | 4.745% | $219.4094 | $219.41 | $219.40 | $219.40 |
| Purchase #3 | $9.58 | 11.580% | $10.6894 | $10.69 | $10.70 | $10.70 |
| Purchase #4 | $185.83 | 8.554% | $201.7259 | $201.73 | $201.75 | $201.70 |
| Purchase #5 | $48.86 | 12.663% | $55.0471 | $55.05 | $55.05 | $55.00 |
| Purchase #6 | $224.32 | 5.702% | $237.1107 | $237.11 | $237.10 | $237.10 |
| Purchase #7 | $120.33 | 13.133% | $136.1329 | $136.13 | $136.15 | $136.10 |
| 7 purchase totals = | $1,038.04 | $1,128.8829 | $1,128.89 | $1,128.90 | $1,128.80 | |