| 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 | $115.59 | 3.203% | $119.2923 | $119.29 | $119.30 | $119.30 |
| Purchase #2 | $27.37 | 8.631% | $29.7323 | $29.73 | $29.75 | $29.70 |
| Purchase #3 | $223.69 | 12.242% | $251.0741 | $251.07 | $251.05 | $251.10 |
| Purchase #4 | $124.34 | 10.280% | $137.1222 | $137.12 | $137.10 | $137.10 |
| Purchase #5 | $171.84 | 13.599% | $195.2085 | $195.21 | $195.20 | $195.20 |
| Purchase #6 | $89.86 | 13.384% | $101.8869 | $101.89 | $101.90 | $101.90 |
| Purchase #7 | $197.71 | 7.649% | $212.8328 | $212.83 | $212.85 | $212.80 |
| 7 purchase totals = | $950.40 | $1,047.1491 | $1,047.14 | $1,047.15 | $1,047.10 | |