| 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 | $219.79 | 13.477% | $249.4111 | $249.41 | $249.40 | $249.40 |
| Purchase #2 | $70.26 | 6.223% | $74.6323 | $74.63 | $74.65 | $74.60 |
| Purchase #3 | $26.44 | 7.590% | $28.4468 | $28.45 | $28.45 | $28.40 |
| Purchase #4 | $121.33 | 8.491% | $131.6321 | $131.63 | $131.65 | $131.60 |
| Purchase #5 | $144.35 | 7.851% | $155.6829 | $155.68 | $155.70 | $155.70 |
| Purchase #6 | $157.72 | 5.594% | $166.5429 | $166.54 | $166.55 | $166.50 |
| Purchase #7 | $91.93 | 9.512% | $100.6744 | $100.67 | $100.65 | $100.70 |
| 7 purchase totals = | $831.82 | $907.0225 | $907.01 | $907.05 | $906.90 | |