| 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 | $43.73 | 12.701% | $49.2841 | $49.28 | $49.30 | $49.30 |
| Purchase #2 | $230.52 | 11.256% | $256.4673 | $256.47 | $256.45 | $256.50 |
| Purchase #3 | $203.91 | 12.409% | $229.2132 | $229.21 | $229.20 | $229.20 |
| Purchase #4 | $138.41 | 8.521% | $150.2039 | $150.20 | $150.20 | $150.20 |
| Purchase #5 | $225.26 | 9.136% | $245.8398 | $245.84 | $245.85 | $245.80 |
| Purchase #6 | $172.76 | 7.505% | $185.7256 | $185.73 | $185.75 | $185.70 |
| Purchase #7 | $158.28 | 3.239% | $163.4067 | $163.41 | $163.40 | $163.40 |
| 7 purchase totals = | $1,172.87 | $1,280.1406 | $1,280.14 | $1,280.15 | $1,280.10 | |