| 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 | $212.93 | 6.663% | $227.1175 | $227.12 | $227.10 | $227.10 |
| Purchase #2 | $234.67 | 13.606% | $266.5992 | $266.60 | $266.60 | $266.60 |
| Purchase #3 | $247.40 | 3.556% | $256.1975 | $256.20 | $256.20 | $256.20 |
| Purchase #4 | $17.95 | 9.375% | $19.6328 | $19.63 | $19.65 | $19.60 |
| Purchase #5 | $136.30 | 7.487% | $146.5048 | $146.50 | $146.50 | $146.50 |
| Purchase #6 | $164.66 | 10.717% | $182.3066 | $182.31 | $182.30 | $182.30 |
| Purchase #7 | $124.98 | 5.469% | $131.8152 | $131.82 | $131.80 | $131.80 |
| 7 purchase totals = | $1,138.89 | $1,230.1736 | $1,230.18 | $1,230.15 | $1,230.10 | |