| 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 | $98.32 | 12.429% | $110.5402 | $110.54 | $110.55 | $110.50 |
| Purchase #2 | $237.68 | 5.498% | $250.7476 | $250.75 | $250.75 | $250.70 |
| Purchase #3 | $149.83 | 13.815% | $170.529 | $170.53 | $170.55 | $170.50 |
| Purchase #4 | $61.74 | 7.249% | $66.2155 | $66.22 | $66.20 | $66.20 |
| Purchase #5 | $23.63 | 4.406% | $24.6711 | $24.67 | $24.65 | $24.70 |
| Purchase #6 | $236.57 | 8.736% | $257.2368 | $257.24 | $257.25 | $257.20 |
| Purchase #7 | $191.63 | 7.744% | $206.4698 | $206.47 | $206.45 | $206.50 |
| 7 purchase totals = | $999.40 | $1,086.4100 | $1,086.42 | $1,086.40 | $1,086.30 | |