| 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 | $198.37 | 9.449% | $217.114 | $217.11 | $217.10 | $217.10 |
| Purchase #2 | $236.60 | 8.513% | $256.7418 | $256.74 | $256.75 | $256.70 |
| Purchase #3 | $125.86 | 6.259% | $133.7376 | $133.74 | $133.75 | $133.70 |
| Purchase #4 | $229.76 | 6.678% | $245.1034 | $245.10 | $245.10 | $245.10 |
| Purchase #5 | $15.53 | 4.827% | $16.2796 | $16.28 | $16.30 | $16.30 |
| Purchase #6 | $222.82 | 10.833% | $246.9581 | $246.96 | $246.95 | $247.00 |
| Purchase #7 | $21.64 | 6.419% | $23.0291 | $23.03 | $23.05 | $23.00 |
| 7 purchase totals = | $1,050.58 | $1,138.9636 | $1,138.96 | $1,139.00 | $1,138.90 | |