| 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 | $232.35 | 6.219% | $246.7998 | $246.80 | $246.80 | $246.80 |
| Purchase #2 | $74.42 | 13.856% | $84.7316 | $84.73 | $84.75 | $84.70 |
| Purchase #3 | $106.47 | 9.263% | $116.3323 | $116.33 | $116.35 | $116.30 |
| Purchase #4 | $126.48 | 11.268% | $140.7318 | $140.73 | $140.75 | $140.70 |
| Purchase #5 | $74.35 | 4.238% | $77.501 | $77.50 | $77.50 | $77.50 |
| Purchase #6 | $147.27 | 11.313% | $163.9307 | $163.93 | $163.95 | $163.90 |
| Purchase #7 | $92.39 | 6.479% | $98.3759 | $98.38 | $98.40 | $98.40 |
| 7 purchase totals = | $853.73 | $928.4031 | $928.40 | $928.50 | $928.30 | |