| 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 | $193.96 | 9.706% | $212.7858 | $212.79 | $212.80 | $212.80 |
| Purchase #2 | $27.63 | 7.589% | $29.7268 | $29.73 | $29.75 | $29.70 |
| Purchase #3 | $218.43 | 5.689% | $230.8565 | $230.86 | $230.85 | $230.90 |
| Purchase #4 | $148.25 | 8.272% | $160.5132 | $160.51 | $160.50 | $160.50 |
| Purchase #5 | $11.87 | 12.698% | $13.3773 | $13.38 | $13.40 | $13.40 |
| Purchase #6 | $216.32 | 6.240% | $229.8184 | $229.82 | $229.80 | $229.80 |
| Purchase #7 | $183.90 | 5.712% | $194.4044 | $194.40 | $194.40 | $194.40 |
| 7 purchase totals = | $1,000.36 | $1,071.4824 | $1,071.49 | $1,071.50 | $1,071.50 | |