| 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 | $202.54 | 12.442% | $227.74 | $227.74 | $227.75 | $227.70 |
| Purchase #2 | $222.65 | 13.494% | $252.6944 | $252.69 | $252.70 | $252.70 |
| Purchase #3 | $94.25 | 9.623% | $103.3197 | $103.32 | $103.30 | $103.30 |
| Purchase #4 | $40.37 | 11.538% | $45.0279 | $45.03 | $45.05 | $45.00 |
| Purchase #5 | $165.48 | 5.476% | $174.5417 | $174.54 | $174.55 | $174.50 |
| Purchase #6 | $231.33 | 8.644% | $251.3262 | $251.33 | $251.35 | $251.30 |
| Purchase #7 | $131.64 | 4.802% | $137.9614 | $137.96 | $137.95 | $138.00 |
| 7 purchase totals = | $1,088.26 | $1,192.6113 | $1,192.61 | $1,192.65 | $1,192.50 | |