| 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 | $117.45 | 7.824% | $126.6393 | $126.64 | $126.65 | $126.60 |
| Purchase #2 | $210.28 | 3.240% | $217.0931 | $217.09 | $217.10 | $217.10 |
| Purchase #3 | $108.82 | 11.564% | $121.4039 | $121.40 | $121.40 | $121.40 |
| Purchase #4 | $206.80 | 12.286% | $232.2074 | $232.21 | $232.20 | $232.20 |
| Purchase #5 | $8.64 | 11.340% | $9.6198 | $9.62 | $9.60 | $9.60 |
| Purchase #6 | $21.53 | 12.706% | $24.2656 | $24.27 | $24.25 | $24.30 |
| Purchase #7 | $67.62 | 7.174% | $72.4711 | $72.47 | $72.45 | $72.50 |
| 7 purchase totals = | $741.14 | $803.7002 | $803.70 | $803.65 | $803.70 | |