| 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 | $240.96 | 7.819% | $259.8007 | $259.80 | $259.80 | $259.80 |
| Purchase #2 | $141.33 | 7.305% | $151.6542 | $151.65 | $151.65 | $151.70 |
| Purchase #3 | $11.25 | 6.249% | $11.953 | $11.95 | $11.95 | $12.00 |
| Purchase #4 | $121.78 | 7.296% | $130.6651 | $130.67 | $130.65 | $130.70 |
| Purchase #5 | $170.87 | 7.719% | $184.0595 | $184.06 | $184.05 | $184.10 |
| Purchase #6 | $16.37 | 4.822% | $17.1594 | $17.16 | $17.15 | $17.20 |
| Purchase #7 | $120.73 | 9.782% | $132.5398 | $132.54 | $132.55 | $132.50 |
| 7 purchase totals = | $823.29 | $887.8317 | $887.83 | $887.80 | $888.00 | |