| 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 | $228.72 | 6.549% | $243.6989 | $243.70 | $243.70 | $243.70 |
| Purchase #2 | $129.51 | 7.722% | $139.5108 | $139.51 | $139.50 | $139.50 |
| Purchase #3 | $185.56 | 8.615% | $201.546 | $201.55 | $201.55 | $201.50 |
| Purchase #4 | $155.65 | 9.260% | $170.0632 | $170.06 | $170.05 | $170.10 |
| Purchase #5 | $165.49 | 11.197% | $184.0199 | $184.02 | $184.00 | $184.00 |
| Purchase #6 | $102.97 | 7.345% | $110.5331 | $110.53 | $110.55 | $110.50 |
| Purchase #7 | $117.25 | 11.345% | $130.552 | $130.55 | $130.55 | $130.60 |
| 7 purchase totals = | $1,085.15 | $1,179.9239 | $1,179.92 | $1,179.90 | $1,179.90 | |