| 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 | $94.43 | 11.468% | $105.2592 | $105.26 | $105.25 | $105.30 |
| Purchase #2 | $84.72 | 3.351% | $87.559 | $87.56 | $87.55 | $87.60 |
| Purchase #3 | $234.96 | 9.324% | $256.8677 | $256.87 | $256.85 | $256.90 |
| Purchase #4 | $201.88 | 6.412% | $214.8245 | $214.82 | $214.80 | $214.80 |
| Purchase #5 | $43.44 | 6.304% | $46.1785 | $46.18 | $46.20 | $46.20 |
| Purchase #6 | $197.58 | 4.476% | $206.4237 | $206.42 | $206.40 | $206.40 |
| Purchase #7 | $197.38 | 6.589% | $210.3854 | $210.39 | $210.40 | $210.40 |
| 7 purchase totals = | $1,054.39 | $1,127.4980 | $1,127.50 | $1,127.45 | $1,127.60 | |