| 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 | $144.36 | 3.190% | $148.9651 | $148.97 | $148.95 | $149.00 |
| Purchase #2 | $47.32 | 12.142% | $53.0656 | $53.07 | $53.05 | $53.10 |
| Purchase #3 | $244.29 | 3.835% | $253.6585 | $253.66 | $253.65 | $253.70 |
| Purchase #4 | $167.48 | 8.601% | $181.885 | $181.89 | $181.90 | $181.90 |
| Purchase #5 | $188.95 | 13.289% | $214.0596 | $214.06 | $214.05 | $214.10 |
| Purchase #6 | $229.31 | 7.358% | $246.1826 | $246.18 | $246.20 | $246.20 |
| Purchase #7 | $229.73 | 6.187% | $243.9434 | $243.94 | $243.95 | $243.90 |
| 7 purchase totals = | $1,251.44 | $1,341.7598 | $1,341.77 | $1,341.75 | $1,341.90 | |