| 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 | $117.62 | 11.143% | $130.7264 | $130.73 | $130.75 | $130.70 |
| Purchase #2 | $137.33 | 8.703% | $149.2818 | $149.28 | $149.30 | $149.30 |
| Purchase #3 | $65.97 | 6.183% | $70.0489 | $70.05 | $70.05 | $70.00 |
| Purchase #4 | $57.35 | 8.357% | $62.1427 | $62.14 | $62.15 | $62.10 |
| Purchase #5 | $248.81 | 9.557% | $272.5888 | $272.59 | $272.60 | $272.60 |
| Purchase #6 | $215.61 | 10.743% | $238.773 | $238.77 | $238.75 | $238.80 |
| Purchase #7 | $53.91 | 6.550% | $57.4411 | $57.44 | $57.45 | $57.40 |
| 7 purchase totals = | $896.60 | $981.0027 | $981.00 | $981.05 | $980.90 | |