| 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 | $218.83 | 11.716% | $244.4681 | $244.47 | $244.45 | $244.50 |
| Purchase #2 | $202.77 | 13.213% | $229.562 | $229.56 | $229.55 | $229.60 |
| Purchase #3 | $116.48 | 8.332% | $126.1851 | $126.19 | $126.20 | $126.20 |
| Purchase #4 | $123.64 | 10.442% | $136.5505 | $136.55 | $136.55 | $136.60 |
| Purchase #5 | $237.32 | 8.221% | $256.8301 | $256.83 | $256.85 | $256.80 |
| Purchase #6 | $17.44 | 11.488% | $19.4435 | $19.44 | $19.45 | $19.40 |
| Purchase #7 | $37.36 | 11.485% | $41.6508 | $41.65 | $41.65 | $41.70 |
| 7 purchase totals = | $953.84 | $1,054.6901 | $1,054.69 | $1,054.70 | $1,054.80 | |