| 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 | $230.65 | 12.814% | $260.2055 | $260.21 | $260.20 | $260.20 |
| Purchase #2 | $201.47 | 4.316% | $210.1654 | $210.17 | $210.15 | $210.20 |
| Purchase #3 | $238.29 | 6.245% | $253.1712 | $253.17 | $253.15 | $253.20 |
| Purchase #4 | $157.66 | 12.864% | $177.9414 | $177.94 | $177.95 | $177.90 |
| Purchase #5 | $119.83 | 9.449% | $131.1527 | $131.15 | $131.15 | $131.20 |
| Purchase #6 | $179.87 | 5.375% | $189.538 | $189.54 | $189.55 | $189.50 |
| Purchase #7 | $200.26 | 10.345% | $220.9769 | $220.98 | $221.00 | $221.00 |
| 7 purchase totals = | $1,328.03 | $1,443.1511 | $1,443.16 | $1,443.15 | $1,443.20 | |