| 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 | $211.78 | 4.121% | $220.5075 | $220.51 | $220.50 | $220.50 |
| Purchase #2 | $242.89 | 3.540% | $251.4883 | $251.49 | $251.50 | $251.50 |
| Purchase #3 | $221.47 | 13.237% | $250.786 | $250.79 | $250.80 | $250.80 |
| Purchase #4 | $18.88 | 4.178% | $19.6688 | $19.67 | $19.65 | $19.70 |
| Purchase #5 | $78.29 | 13.422% | $88.7981 | $88.80 | $88.80 | $88.80 |
| Purchase #6 | $96.81 | 8.154% | $104.7039 | $104.70 | $104.70 | $104.70 |
| Purchase #7 | $173.73 | 3.754% | $180.2518 | $180.25 | $180.25 | $180.30 |
| 7 purchase totals = | $1,043.85 | $1,116.2044 | $1,116.21 | $1,116.20 | $1,116.30 | |