| 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 | $25.44 | 13.225% | $28.8044 | $28.80 | $28.80 | $28.80 |
| Purchase #2 | $236.86 | 11.563% | $264.2481 | $264.25 | $264.25 | $264.20 |
| Purchase #3 | $98.44 | 10.494% | $108.7703 | $108.77 | $108.75 | $108.80 |
| Purchase #4 | $246.70 | 11.871% | $275.9858 | $275.99 | $276.00 | $276.00 |
| Purchase #5 | $137.46 | 10.188% | $151.4644 | $151.46 | $151.45 | $151.50 |
| Purchase #6 | $219.64 | 8.513% | $238.338 | $238.34 | $238.35 | $238.30 |
| Purchase #7 | $129.43 | 9.864% | $142.197 | $142.20 | $142.20 | $142.20 |
| 7 purchase totals = | $1,093.97 | $1,209.8080 | $1,209.81 | $1,209.80 | $1,209.80 | |