| 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 | $201.29 | 7.344% | $216.0727 | $216.07 | $216.05 | $216.10 |
| Purchase #2 | $219.66 | 11.612% | $245.1669 | $245.17 | $245.15 | $245.20 |
| Purchase #3 | $37.36 | 3.804% | $38.7812 | $38.78 | $38.80 | $38.80 |
| Purchase #4 | $101.87 | 10.829% | $112.9015 | $112.90 | $112.90 | $112.90 |
| Purchase #5 | $19.64 | 12.295% | $22.0547 | $22.05 | $22.05 | $22.10 |
| Purchase #6 | $29.38 | 6.517% | $31.2947 | $31.29 | $31.30 | $31.30 |
| Purchase #7 | $91.94 | 11.843% | $102.8285 | $102.83 | $102.85 | $102.80 |
| 7 purchase totals = | $701.14 | $769.1002 | $769.09 | $769.10 | $769.20 | |