| 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 | $64.94 | 10.439% | $71.7191 | $71.72 | $71.70 | $71.70 |
| Purchase #2 | $236.55 | 5.417% | $249.3639 | $249.36 | $249.35 | $249.40 |
| Purchase #3 | $116.42 | 4.453% | $121.6042 | $121.60 | $121.60 | $121.60 |
| Purchase #4 | $194.93 | 5.469% | $205.5907 | $205.59 | $205.60 | $205.60 |
| Purchase #5 | $243.43 | 4.410% | $254.1653 | $254.17 | $254.15 | $254.20 |
| Purchase #6 | $167.41 | 7.474% | $179.9222 | $179.92 | $179.90 | $179.90 |
| Purchase #7 | $223.40 | 7.486% | $240.1237 | $240.12 | $240.10 | $240.10 |
| 7 purchase totals = | $1,247.08 | $1,322.4891 | $1,322.48 | $1,322.40 | $1,322.50 | |