| 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 | $240.39 | 8.424% | $260.6405 | $260.64 | $260.65 | $260.60 |
| Purchase #2 | $188.59 | 5.611% | $199.1718 | $199.17 | $199.15 | $199.20 |
| Purchase #3 | $91.73 | 3.217% | $94.681 | $94.68 | $94.70 | $94.70 |
| Purchase #4 | $223.57 | 7.562% | $240.4764 | $240.48 | $240.50 | $240.50 |
| Purchase #5 | $136.62 | 12.666% | $153.9243 | $153.92 | $153.90 | $153.90 |
| Purchase #6 | $158.61 | 12.125% | $177.8415 | $177.84 | $177.85 | $177.80 |
| Purchase #7 | $145.89 | 12.471% | $164.0839 | $164.08 | $164.10 | $164.10 |
| 7 purchase totals = | $1,185.40 | $1,290.8194 | $1,290.81 | $1,290.85 | $1,290.80 | |