| 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 | $116.33 | 7.639% | $125.2164 | $125.22 | $125.20 | $125.20 |
| Purchase #2 | $218.46 | 5.192% | $229.8024 | $229.80 | $229.80 | $229.80 |
| Purchase #3 | $131.33 | 3.552% | $135.9948 | $135.99 | $136.00 | $136.00 |
| Purchase #4 | $83.58 | 12.544% | $94.0643 | $94.06 | $94.05 | $94.10 |
| Purchase #5 | $171.63 | 10.806% | $190.1763 | $190.18 | $190.20 | $190.20 |
| Purchase #6 | $90.83 | 13.208% | $102.8268 | $102.83 | $102.85 | $102.80 |
| Purchase #7 | $194.79 | 4.236% | $203.0413 | $203.04 | $203.05 | $203.00 |
| 7 purchase totals = | $1,006.95 | $1,081.1223 | $1,081.12 | $1,081.15 | $1,081.10 | |