| 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 | $203.74 | 10.807% | $225.7582 | $225.76 | $225.75 | $225.80 |
| Purchase #2 | $227.29 | 11.336% | $253.0556 | $253.06 | $253.05 | $253.10 |
| Purchase #3 | $137.69 | 9.390% | $150.6191 | $150.62 | $150.60 | $150.60 |
| Purchase #4 | $19.25 | 13.496% | $21.848 | $21.85 | $21.85 | $21.80 |
| Purchase #5 | $144.40 | 12.672% | $162.6984 | $162.70 | $162.70 | $162.70 |
| Purchase #6 | $219.56 | 13.508% | $249.2182 | $249.22 | $249.20 | $249.20 |
| Purchase #7 | $154.90 | 9.179% | $169.1183 | $169.12 | $169.10 | $169.10 |
| 7 purchase totals = | $1,106.83 | $1,232.3158 | $1,232.33 | $1,232.25 | $1,232.30 | |