| 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 | $196.34 | 9.104% | $214.2148 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $220.25 | 10.327% | $242.9952 | $243.00 | $243.00 | $243.00 |
| Purchase #3 | $18.42 | 9.378% | $20.1474 | $20.15 | $20.15 | $20.10 |
| Purchase #4 | $74.80 | 5.469% | $78.8908 | $78.89 | $78.90 | $78.90 |
| Purchase #5 | $63.76 | 11.145% | $70.8661 | $70.87 | $70.85 | $70.90 |
| Purchase #6 | $189.46 | 4.476% | $197.9402 | $197.94 | $197.95 | $197.90 |
| Purchase #7 | $230.36 | 12.489% | $259.1297 | $259.13 | $259.15 | $259.10 |
| 7 purchase totals = | $993.39 | $1,084.1842 | $1,084.19 | $1,084.20 | $1,084.10 | |