| 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 | $237.51 | 6.114% | $252.0314 | $252.03 | $252.05 | $252.00 |
| Purchase #2 | $59.69 | 4.505% | $62.379 | $62.38 | $62.40 | $62.40 |
| Purchase #3 | $109.28 | 4.393% | $114.0807 | $114.08 | $114.10 | $114.10 |
| Purchase #4 | $56.38 | 7.127% | $60.3982 | $60.40 | $60.40 | $60.40 |
| Purchase #5 | $80.88 | 7.606% | $87.0317 | $87.03 | $87.05 | $87.00 |
| Purchase #6 | $148.84 | 11.827% | $166.4433 | $166.44 | $166.45 | $166.40 |
| Purchase #7 | $68.60 | 5.498% | $72.3716 | $72.37 | $72.35 | $72.40 |
| 7 purchase totals = | $761.18 | $814.7359 | $814.73 | $814.80 | $814.70 | |