| 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 | $121.93 | 3.580% | $126.2951 | $126.30 | $126.30 | $126.30 |
| Purchase #2 | $15.64 | 10.542% | $17.2888 | $17.29 | $17.30 | $17.30 |
| Purchase #3 | $231.27 | 4.130% | $240.8215 | $240.82 | $240.80 | $240.80 |
| Purchase #4 | $199.90 | 8.853% | $217.5971 | $217.60 | $217.60 | $217.60 |
| Purchase #5 | $106.43 | 7.244% | $114.1398 | $114.14 | $114.15 | $114.10 |
| Purchase #6 | $155.98 | 4.384% | $162.8182 | $162.82 | $162.80 | $162.80 |
| Purchase #7 | $84.85 | 7.534% | $91.2426 | $91.24 | $91.25 | $91.20 |
| 7 purchase totals = | $916.00 | $970.2031 | $970.21 | $970.20 | $970.10 | |