| 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 | $229.38 | 9.611% | $251.4257 | $251.43 | $251.45 | $251.40 |
| Purchase #2 | $113.87 | 5.658% | $120.3128 | $120.31 | $120.30 | $120.30 |
| Purchase #3 | $161.68 | 10.779% | $179.1075 | $179.11 | $179.10 | $179.10 |
| Purchase #4 | $89.71 | 11.538% | $100.0607 | $100.06 | $100.05 | $100.10 |
| Purchase #5 | $188.51 | 13.787% | $214.4999 | $214.50 | $214.50 | $214.50 |
| Purchase #6 | $50.26 | 12.767% | $56.6767 | $56.68 | $56.70 | $56.70 |
| Purchase #7 | $106.51 | 11.679% | $118.9493 | $118.95 | $118.95 | $118.90 |
| 7 purchase totals = | $939.92 | $1,041.0326 | $1,041.04 | $1,041.05 | $1,041.00 | |