| 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 | $238.80 | 9.479% | $261.4359 | $261.44 | $261.45 | $261.40 |
| Purchase #2 | $153.81 | 4.436% | $160.633 | $160.63 | $160.65 | $160.60 |
| Purchase #3 | $211.33 | 11.753% | $236.1676 | $236.17 | $236.15 | $236.20 |
| Purchase #4 | $111.59 | 4.459% | $116.5658 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $160.25 | 9.134% | $174.8872 | $174.89 | $174.90 | $174.90 |
| Purchase #6 | $148.97 | 12.225% | $167.1816 | $167.18 | $167.20 | $167.20 |
| Purchase #7 | $243.30 | 9.440% | $266.2675 | $266.27 | $266.25 | $266.30 |
| 7 purchase totals = | $1,268.05 | $1,383.1386 | $1,383.15 | $1,383.15 | $1,383.20 | |