| 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 | $107.72 | 11.482% | $120.0884 | $120.09 | $120.10 | $120.10 |
| Purchase #2 | $174.54 | 5.521% | $184.1764 | $184.18 | $184.20 | $184.20 |
| Purchase #3 | $127.69 | 9.551% | $139.8857 | $139.89 | $139.90 | $139.90 |
| Purchase #4 | $242.49 | 5.247% | $255.2135 | $255.21 | $255.20 | $255.20 |
| Purchase #5 | $93.78 | 8.423% | $101.6791 | $101.68 | $101.70 | $101.70 |
| Purchase #6 | $236.57 | 4.263% | $246.655 | $246.66 | $246.65 | $246.70 |
| Purchase #7 | $220.83 | 4.331% | $230.3941 | $230.39 | $230.40 | $230.40 |
| 7 purchase totals = | $1,203.62 | $1,278.0922 | $1,278.10 | $1,278.15 | $1,278.20 | |