| 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 | $230.93 | 12.693% | $260.2419 | $260.24 | $260.25 | $260.20 |
| Purchase #2 | $67.65 | 9.479% | $74.0625 | $74.06 | $74.05 | $74.10 |
| Purchase #3 | $196.77 | 8.866% | $214.2156 | $214.22 | $214.20 | $214.20 |
| Purchase #4 | $243.90 | 11.162% | $271.1241 | $271.12 | $271.10 | $271.10 |
| Purchase #5 | $54.55 | 8.540% | $59.2086 | $59.21 | $59.20 | $59.20 |
| Purchase #6 | $125.84 | 13.616% | $142.9744 | $142.97 | $142.95 | $143.00 |
| Purchase #7 | $159.44 | 11.488% | $177.7565 | $177.76 | $177.75 | $177.80 |
| 7 purchase totals = | $1,079.08 | $1,199.5836 | $1,199.58 | $1,199.50 | $1,199.60 | |