| 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 | $135.58 | 6.123% | $143.8816 | $143.88 | $143.90 | $143.90 |
| Purchase #2 | $229.59 | 10.613% | $253.9564 | $253.96 | $253.95 | $254.00 |
| Purchase #3 | $218.81 | 5.388% | $230.5995 | $230.60 | $230.60 | $230.60 |
| Purchase #4 | $223.62 | 5.181% | $235.2058 | $235.21 | $235.20 | $235.20 |
| Purchase #5 | $45.78 | 4.870% | $48.0095 | $48.01 | $48.00 | $48.00 |
| Purchase #6 | $38.77 | 10.112% | $42.6904 | $42.69 | $42.70 | $42.70 |
| Purchase #7 | $33.59 | 10.644% | $37.1653 | $37.17 | $37.15 | $37.20 |
| 7 purchase totals = | $925.74 | $991.5085 | $991.52 | $991.50 | $991.60 | |