| 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 | $225.52 | 13.790% | $256.6192 | $256.62 | $256.60 | $256.60 |
| Purchase #2 | $220.69 | 7.727% | $237.7427 | $237.74 | $237.75 | $237.70 |
| Purchase #3 | $118.76 | 10.592% | $131.3391 | $131.34 | $131.35 | $131.30 |
| Purchase #4 | $82.55 | 8.725% | $89.7525 | $89.75 | $89.75 | $89.80 |
| Purchase #5 | $226.62 | 7.208% | $242.9548 | $242.95 | $242.95 | $243.00 |
| Purchase #6 | $41.62 | 6.432% | $44.297 | $44.30 | $44.30 | $44.30 |
| Purchase #7 | $162.74 | 8.798% | $177.0579 | $177.06 | $177.05 | $177.10 |
| 7 purchase totals = | $1,078.50 | $1,179.7632 | $1,179.76 | $1,179.75 | $1,179.80 | |