| 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 | $217.59 | 13.544% | $247.0604 | $247.06 | $247.05 | $247.10 |
| Purchase #2 | $135.72 | 9.716% | $148.9066 | $148.91 | $148.90 | $148.90 |
| Purchase #3 | $141.57 | 8.243% | $153.2396 | $153.24 | $153.25 | $153.20 |
| Purchase #4 | $149.90 | 7.433% | $161.0421 | $161.04 | $161.05 | $161.00 |
| Purchase #5 | $102.68 | 4.207% | $106.9997 | $107.00 | $107.00 | $107.00 |
| Purchase #6 | $61.77 | 7.465% | $66.3811 | $66.38 | $66.40 | $66.40 |
| Purchase #7 | $136.95 | 3.586% | $141.861 | $141.86 | $141.85 | $141.90 |
| 7 purchase totals = | $946.18 | $1,025.4905 | $1,025.49 | $1,025.50 | $1,025.50 | |