| 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 | $33.58 | 7.496% | $36.0972 | $36.10 | $36.10 | $36.10 |
| Purchase #2 | $211.36 | 6.589% | $225.2865 | $225.29 | $225.30 | $225.30 |
| Purchase #3 | $43.45 | 11.120% | $48.2816 | $48.28 | $48.30 | $48.30 |
| Purchase #4 | $47.64 | 12.639% | $53.6612 | $53.66 | $53.65 | $53.70 |
| Purchase #5 | $200.98 | 7.859% | $216.775 | $216.78 | $216.80 | $216.80 |
| Purchase #6 | $126.97 | 13.509% | $144.1224 | $144.12 | $144.10 | $144.10 |
| Purchase #7 | $216.75 | 3.181% | $223.6448 | $223.64 | $223.65 | $223.60 |
| 7 purchase totals = | $880.73 | $947.8687 | $947.87 | $947.90 | $947.90 | |