| 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 | $211.73 | 9.808% | $232.4965 | $232.50 | $232.50 | $232.50 |
| Purchase #2 | $236.26 | 5.765% | $249.8804 | $249.88 | $249.90 | $249.90 |
| Purchase #3 | $224.73 | 7.523% | $241.6364 | $241.64 | $241.65 | $241.60 |
| Purchase #4 | $37.62 | 6.631% | $40.1146 | $40.11 | $40.10 | $40.10 |
| Purchase #5 | $33.92 | 10.475% | $37.4731 | $37.47 | $37.45 | $37.50 |
| Purchase #6 | $54.48 | 13.800% | $61.9982 | $62.00 | $62.00 | $62.00 |
| Purchase #7 | $188.68 | 3.181% | $194.6819 | $194.68 | $194.70 | $194.70 |
| 7 purchase totals = | $987.42 | $1,058.2811 | $1,058.28 | $1,058.30 | $1,058.30 | |