| 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 | $80.31 | 12.113% | $90.038 | $90.04 | $90.05 | $90.00 |
| Purchase #2 | $131.34 | 13.845% | $149.524 | $149.52 | $149.50 | $149.50 |
| Purchase #3 | $12.95 | 11.387% | $14.4246 | $14.42 | $14.40 | $14.40 |
| Purchase #4 | $225.62 | 8.496% | $244.7887 | $244.79 | $244.80 | $244.80 |
| Purchase #5 | $73.83 | 4.869% | $77.4248 | $77.42 | $77.40 | $77.40 |
| Purchase #6 | $174.57 | 10.685% | $193.2228 | $193.22 | $193.20 | $193.20 |
| Purchase #7 | $232.79 | 4.500% | $243.2656 | $243.27 | $243.25 | $243.30 |
| 7 purchase totals = | $931.41 | $1,012.6885 | $1,012.68 | $1,012.60 | $1,012.60 | |