| 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 | $227.30 | 4.355% | $237.1989 | $237.20 | $237.20 | $237.20 |
| Purchase #2 | $124.65 | 11.541% | $139.0359 | $139.04 | $139.05 | $139.00 |
| Purchase #3 | $150.36 | 5.465% | $158.5772 | $158.58 | $158.60 | $158.60 |
| Purchase #4 | $158.68 | 11.683% | $177.2186 | $177.22 | $177.20 | $177.20 |
| Purchase #5 | $244.68 | 4.280% | $255.1523 | $255.15 | $255.15 | $255.20 |
| Purchase #6 | $86.44 | 6.110% | $91.7215 | $91.72 | $91.70 | $91.70 |
| Purchase #7 | $66.48 | 9.754% | $72.9645 | $72.96 | $72.95 | $73.00 |
| 7 purchase totals = | $1,058.59 | $1,131.8689 | $1,131.87 | $1,131.85 | $1,131.90 | |