| 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 | $199.43 | 5.130% | $209.6608 | $209.66 | $209.65 | $209.70 |
| Purchase #2 | $236.36 | 8.819% | $257.2046 | $257.20 | $257.20 | $257.20 |
| Purchase #3 | $74.60 | 5.758% | $78.8955 | $78.90 | $78.90 | $78.90 |
| Purchase #4 | $236.98 | 3.638% | $245.6013 | $245.60 | $245.60 | $245.60 |
| Purchase #5 | $161.35 | 13.298% | $182.8063 | $182.81 | $182.80 | $182.80 |
| Purchase #6 | $131.39 | 9.860% | $144.3451 | $144.35 | $144.35 | $144.30 |
| Purchase #7 | $152.29 | 8.566% | $165.3352 | $165.34 | $165.35 | $165.30 |
| 7 purchase totals = | $1,192.40 | $1,283.8488 | $1,283.86 | $1,283.85 | $1,283.80 | |