| 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 | $233.32 | 9.833% | $256.2624 | $256.26 | $256.25 | $256.30 |
| Purchase #2 | $54.63 | 13.807% | $62.1728 | $62.17 | $62.15 | $62.20 |
| Purchase #3 | $5.94 | 8.772% | $6.4611 | $6.46 | $6.45 | $6.50 |
| Purchase #4 | $218.30 | 13.751% | $248.3184 | $248.32 | $248.30 | $248.30 |
| Purchase #5 | $92.62 | 7.239% | $99.3248 | $99.32 | $99.30 | $99.30 |
| Purchase #6 | $211.95 | 12.141% | $237.6828 | $237.68 | $237.70 | $237.70 |
| Purchase #7 | $116.72 | 12.404% | $131.1979 | $131.20 | $131.20 | $131.20 |
| 7 purchase totals = | $933.48 | $1,041.4202 | $1,041.41 | $1,041.35 | $1,041.50 | |