| 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 | $224.83 | 4.526% | $235.0058 | $235.01 | $235.00 | $235.00 |
| Purchase #2 | $232.40 | 8.215% | $251.4917 | $251.49 | $251.50 | $251.50 |
| Purchase #3 | $21.91 | 5.128% | $23.0335 | $23.03 | $23.05 | $23.00 |
| Purchase #4 | $43.30 | 3.681% | $44.8939 | $44.89 | $44.90 | $44.90 |
| Purchase #5 | $71.86 | 8.808% | $78.1894 | $78.19 | $78.20 | $78.20 |
| Purchase #6 | $174.73 | 9.740% | $191.7487 | $191.75 | $191.75 | $191.70 |
| Purchase #7 | $231.31 | 6.229% | $245.7183 | $245.72 | $245.70 | $245.70 |
| 7 purchase totals = | $1,000.34 | $1,070.0813 | $1,070.08 | $1,070.10 | $1,070.00 | |