| 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 | $65.70 | 10.810% | $72.8022 | $72.80 | $72.80 | $72.80 |
| Purchase #2 | $244.73 | 13.738% | $278.351 | $278.35 | $278.35 | $278.40 |
| Purchase #3 | $227.49 | 7.186% | $243.8374 | $243.84 | $243.85 | $243.80 |
| Purchase #4 | $215.61 | 13.661% | $245.0645 | $245.06 | $245.05 | $245.10 |
| Purchase #5 | $134.65 | 9.460% | $147.3879 | $147.39 | $147.40 | $147.40 |
| Purchase #6 | $238.40 | 4.199% | $248.4104 | $248.41 | $248.40 | $248.40 |
| Purchase #7 | $169.82 | 8.716% | $184.6215 | $184.62 | $184.60 | $184.60 |
| 7 purchase totals = | $1,296.40 | $1,420.4749 | $1,420.47 | $1,420.45 | $1,420.50 | |