| 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 | $92.89 | 7.775% | $100.1122 | $100.11 | $100.10 | $100.10 |
| Purchase #2 | $211.76 | 13.841% | $241.0697 | $241.07 | $241.05 | $241.10 |
| Purchase #3 | $131.59 | 13.303% | $149.0954 | $149.10 | $149.10 | $149.10 |
| Purchase #4 | $48.91 | 8.201% | $52.9211 | $52.92 | $52.90 | $52.90 |
| Purchase #5 | $68.37 | 8.714% | $74.3278 | $74.33 | $74.35 | $74.30 |
| Purchase #6 | $239.93 | 7.684% | $258.3662 | $258.37 | $258.35 | $258.40 |
| Purchase #7 | $160.89 | 3.119% | $165.9082 | $165.91 | $165.90 | $165.90 |
| 7 purchase totals = | $954.34 | $1,041.8006 | $1,041.81 | $1,041.75 | $1,041.80 | |