| 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 | $211.80 | 6.354% | $225.2578 | $225.26 | $225.25 | $225.30 |
| Purchase #2 | $112.98 | 7.552% | $121.5122 | $121.51 | $121.50 | $121.50 |
| Purchase #3 | $111.76 | 12.459% | $125.6842 | $125.68 | $125.70 | $125.70 |
| Purchase #4 | $222.88 | 11.752% | $249.0729 | $249.07 | $249.05 | $249.10 |
| Purchase #5 | $123.42 | 12.145% | $138.4094 | $138.41 | $138.40 | $138.40 |
| Purchase #6 | $160.76 | 7.725% | $173.1787 | $173.18 | $173.20 | $173.20 |
| Purchase #7 | $225.57 | 8.772% | $245.357 | $245.36 | $245.35 | $245.40 |
| 7 purchase totals = | $1,169.17 | $1,278.4722 | $1,278.47 | $1,278.45 | $1,278.60 | |