| 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 | $125.96 | 7.297% | $135.1513 | $135.15 | $135.15 | $135.20 |
| Purchase #2 | $58.77 | 10.813% | $65.1248 | $65.12 | $65.10 | $65.10 |
| Purchase #3 | $227.33 | 9.791% | $249.5879 | $249.59 | $249.60 | $249.60 |
| Purchase #4 | $40.93 | 10.760% | $45.3341 | $45.33 | $45.35 | $45.30 |
| Purchase #5 | $105.55 | 10.628% | $116.7679 | $116.77 | $116.75 | $116.80 |
| Purchase #6 | $54.99 | 11.734% | $61.4425 | $61.44 | $61.45 | $61.40 |
| Purchase #7 | $221.77 | 10.562% | $245.1933 | $245.19 | $245.20 | $245.20 |
| 7 purchase totals = | $835.30 | $918.6018 | $918.59 | $918.60 | $918.60 | |