| 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 | $219.26 | 10.445% | $242.1617 | $242.16 | $242.15 | $242.20 |
| Purchase #2 | $8.54 | 6.787% | $9.1196 | $9.12 | $9.10 | $9.10 |
| Purchase #3 | $239.67 | 8.541% | $260.1402 | $260.14 | $260.15 | $260.10 |
| Purchase #4 | $146.57 | 8.637% | $159.2293 | $159.23 | $159.25 | $159.20 |
| Purchase #5 | $93.48 | 6.439% | $99.4992 | $99.50 | $99.50 | $99.50 |
| Purchase #6 | $161.57 | 10.234% | $178.1051 | $178.11 | $178.10 | $178.10 |
| Purchase #7 | $75.28 | 12.633% | $84.7901 | $84.79 | $84.80 | $84.80 |
| 7 purchase totals = | $944.37 | $1,033.0452 | $1,033.05 | $1,033.05 | $1,033.00 | |