| 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 | $66.50 | 7.834% | $71.7096 | $71.71 | $71.70 | $71.70 |
| Purchase #2 | $49.88 | 10.269% | $55.0022 | $55.00 | $55.00 | $55.00 |
| Purchase #3 | $187.87 | 3.276% | $194.0246 | $194.02 | $194.00 | $194.00 |
| Purchase #4 | $238.45 | 8.269% | $258.1674 | $258.17 | $258.15 | $258.20 |
| Purchase #5 | $156.97 | 11.795% | $175.4846 | $175.48 | $175.50 | $175.50 |
| Purchase #6 | $218.93 | 9.703% | $240.1728 | $240.17 | $240.15 | $240.20 |
| Purchase #7 | $229.79 | 7.139% | $246.1947 | $246.19 | $246.20 | $246.20 |
| 7 purchase totals = | $1,148.39 | $1,240.7559 | $1,240.74 | $1,240.70 | $1,240.80 | |