| 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 | $232.30 | 9.196% | $253.6623 | $253.66 | $253.65 | $253.70 |
| Purchase #2 | $55.25 | 9.578% | $60.5418 | $60.54 | $60.55 | $60.50 |
| Purchase #3 | $21.28 | 4.237% | $22.1816 | $22.18 | $22.20 | $22.20 |
| Purchase #4 | $226.88 | 8.545% | $246.2669 | $246.27 | $246.25 | $246.30 |
| Purchase #5 | $118.48 | 5.477% | $124.9691 | $124.97 | $124.95 | $125.00 |
| Purchase #6 | $159.34 | 7.526% | $171.3319 | $171.33 | $171.35 | $171.30 |
| Purchase #7 | $245.47 | 5.167% | $258.1534 | $258.15 | $258.15 | $258.20 |
| 7 purchase totals = | $1,059.00 | $1,137.1070 | $1,137.10 | $1,137.10 | $1,137.20 | |