| 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 | $113.79 | 7.820% | $122.6884 | $122.69 | $122.70 | $122.70 |
| Purchase #2 | $197.78 | 7.836% | $213.278 | $213.28 | $213.30 | $213.30 |
| Purchase #3 | $93.58 | 8.647% | $101.6719 | $101.67 | $101.65 | $101.70 |
| Purchase #4 | $228.67 | 12.389% | $256.9999 | $257.00 | $257.00 | $257.00 |
| Purchase #5 | $16.53 | 11.351% | $18.4063 | $18.41 | $18.40 | $18.40 |
| Purchase #6 | $142.70 | 6.242% | $151.6073 | $151.61 | $151.60 | $151.60 |
| Purchase #7 | $93.47 | 7.829% | $100.7878 | $100.79 | $100.80 | $100.80 |
| 7 purchase totals = | $886.52 | $965.4396 | $965.45 | $965.45 | $965.50 | |