| 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 | $197.56 | 6.298% | $210.0023 | $210.00 | $210.00 | $210.00 |
| Purchase #2 | $159.61 | 8.838% | $173.7163 | $173.72 | $173.70 | $173.70 |
| Purchase #3 | $123.39 | 9.838% | $135.5291 | $135.53 | $135.55 | $135.50 |
| Purchase #4 | $26.75 | 7.163% | $28.6661 | $28.67 | $28.65 | $28.70 |
| Purchase #5 | $175.53 | 9.833% | $192.7899 | $192.79 | $192.80 | $192.80 |
| Purchase #6 | $125.59 | 11.107% | $139.5393 | $139.54 | $139.55 | $139.50 |
| Purchase #7 | $26.58 | 4.516% | $27.7804 | $27.78 | $27.80 | $27.80 |
| 7 purchase totals = | $835.01 | $908.0234 | $908.03 | $908.05 | $908.00 | |