| 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 | $231.45 | 10.745% | $256.3193 | $256.32 | $256.30 | $256.30 |
| Purchase #2 | $164.28 | 4.820% | $172.1983 | $172.20 | $172.20 | $172.20 |
| Purchase #3 | $92.32 | 9.453% | $101.047 | $101.05 | $101.05 | $101.00 |
| Purchase #4 | $65.30 | 8.178% | $70.6402 | $70.64 | $70.65 | $70.60 |
| Purchase #5 | $237.33 | 5.625% | $250.6798 | $250.68 | $250.70 | $250.70 |
| Purchase #6 | $104.99 | 5.457% | $110.7193 | $110.72 | $110.70 | $110.70 |
| Purchase #7 | $92.25 | 10.615% | $102.0423 | $102.04 | $102.05 | $102.00 |
| 7 purchase totals = | $987.92 | $1,063.6462 | $1,063.65 | $1,063.65 | $1,063.50 | |