| 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 | $8.28 | 10.853% | $9.1786 | $9.18 | $9.20 | $9.20 |
| Purchase #2 | $220.71 | 10.295% | $243.4321 | $243.43 | $243.45 | $243.40 |
| Purchase #3 | $126.48 | 7.419% | $135.8636 | $135.86 | $135.85 | $135.90 |
| Purchase #4 | $10.31 | 4.674% | $10.7919 | $10.79 | $10.80 | $10.80 |
| Purchase #5 | $197.75 | 13.231% | $223.9143 | $223.91 | $223.90 | $223.90 |
| Purchase #6 | $219.94 | 8.593% | $238.8394 | $238.84 | $238.85 | $238.80 |
| Purchase #7 | $5.25 | 9.530% | $5.7503 | $5.75 | $5.75 | $5.80 |
| 7 purchase totals = | $788.72 | $867.7702 | $867.76 | $867.80 | $867.80 | |