| 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 | $21.50 | 12.515% | $24.1907 | $24.19 | $24.20 | $24.20 |
| Purchase #2 | $243.77 | 5.673% | $257.5991 | $257.60 | $257.60 | $257.60 |
| Purchase #3 | $188.93 | 9.437% | $206.7593 | $206.76 | $206.75 | $206.80 |
| Purchase #4 | $107.35 | 10.632% | $118.7635 | $118.76 | $118.75 | $118.80 |
| Purchase #5 | $224.25 | 5.623% | $236.8596 | $236.86 | $236.85 | $236.90 |
| Purchase #6 | $60.45 | 6.224% | $64.2124 | $64.21 | $64.20 | $64.20 |
| Purchase #7 | $108.75 | 9.163% | $118.7148 | $118.71 | $118.70 | $118.70 |
| 7 purchase totals = | $955.00 | $1,027.0994 | $1,027.09 | $1,027.05 | $1,027.20 | |