| 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 | $14.47 | 4.532% | $15.1258 | $15.13 | $15.15 | $15.10 |
| Purchase #2 | $199.48 | 11.251% | $221.9235 | $221.92 | $221.90 | $221.90 |
| Purchase #3 | $247.38 | 5.396% | $260.7286 | $260.73 | $260.75 | $260.70 |
| Purchase #4 | $46.62 | 11.749% | $52.0974 | $52.10 | $52.10 | $52.10 |
| Purchase #5 | $227.86 | 7.744% | $245.5055 | $245.51 | $245.50 | $245.50 |
| Purchase #6 | $6.74 | 12.524% | $7.5841 | $7.58 | $7.60 | $7.60 |
| Purchase #7 | $242.98 | 11.634% | $271.2483 | $271.25 | $271.25 | $271.20 |
| 7 purchase totals = | $985.53 | $1,074.2132 | $1,074.22 | $1,074.25 | $1,074.10 | |