| 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 | $247.32 | 12.355% | $277.8764 | $277.88 | $277.90 | $277.90 |
| Purchase #2 | $172.41 | 10.125% | $189.8665 | $189.87 | $189.85 | $189.90 |
| Purchase #3 | $152.26 | 5.543% | $160.6998 | $160.70 | $160.70 | $160.70 |
| Purchase #4 | $242.31 | 5.539% | $255.7316 | $255.73 | $255.75 | $255.70 |
| Purchase #5 | $229.96 | 6.360% | $244.5855 | $244.59 | $244.60 | $244.60 |
| Purchase #6 | $105.31 | 6.531% | $112.1878 | $112.19 | $112.20 | $112.20 |
| Purchase #7 | $78.69 | 7.341% | $84.4666 | $84.47 | $84.45 | $84.50 |
| 7 purchase totals = | $1,228.26 | $1,325.4142 | $1,325.43 | $1,325.45 | $1,325.50 | |