| 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 | $27.81 | 13.637% | $31.6024 | $31.60 | $31.60 | $31.60 |
| Purchase #2 | $173.84 | 5.683% | $183.7193 | $183.72 | $183.70 | $183.70 |
| Purchase #3 | $168.29 | 13.806% | $191.5241 | $191.52 | $191.50 | $191.50 |
| Purchase #4 | $74.48 | 8.495% | $80.8071 | $80.81 | $80.80 | $80.80 |
| Purchase #5 | $244.78 | 11.440% | $272.7828 | $272.78 | $272.80 | $272.80 |
| Purchase #6 | $227.92 | 6.200% | $242.051 | $242.05 | $242.05 | $242.10 |
| Purchase #7 | $15.76 | 12.810% | $17.7789 | $17.78 | $17.80 | $17.80 |
| 7 purchase totals = | $932.88 | $1,020.2656 | $1,020.26 | $1,020.25 | $1,020.30 | |