| 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 | $24.58 | 3.573% | $25.4582 | $25.46 | $25.45 | $25.50 |
| Purchase #2 | $21.52 | 10.805% | $23.8452 | $23.85 | $23.85 | $23.80 |
| Purchase #3 | $216.64 | 9.329% | $236.8503 | $236.85 | $236.85 | $236.90 |
| Purchase #4 | $187.94 | 12.462% | $211.3611 | $211.36 | $211.35 | $211.40 |
| Purchase #5 | $176.60 | 10.120% | $194.4719 | $194.47 | $194.45 | $194.50 |
| Purchase #6 | $78.62 | 9.472% | $86.0669 | $86.07 | $86.05 | $86.10 |
| Purchase #7 | $219.70 | 8.397% | $238.1482 | $238.15 | $238.15 | $238.10 |
| 7 purchase totals = | $925.60 | $1,016.2018 | $1,016.21 | $1,016.15 | $1,016.30 | |