| 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 | $232.79 | 5.123% | $244.7158 | $244.72 | $244.70 | $244.70 |
| Purchase #2 | $248.49 | 13.208% | $281.3106 | $281.31 | $281.30 | $281.30 |
| Purchase #3 | $6.85 | 10.654% | $7.5798 | $7.58 | $7.60 | $7.60 |
| Purchase #4 | $63.82 | 6.715% | $68.1055 | $68.11 | $68.10 | $68.10 |
| Purchase #5 | $240.31 | 9.480% | $263.0914 | $263.09 | $263.10 | $263.10 |
| Purchase #6 | $229.84 | 10.401% | $253.7457 | $253.75 | $253.75 | $253.70 |
| Purchase #7 | $138.78 | 11.543% | $154.7994 | $154.80 | $154.80 | $154.80 |
| 7 purchase totals = | $1,160.88 | $1,273.3482 | $1,273.36 | $1,273.35 | $1,273.30 | |