| 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 | $228.75 | 9.397% | $250.2456 | $250.25 | $250.25 | $250.20 |
| Purchase #2 | $75.84 | 11.625% | $84.6564 | $84.66 | $84.65 | $84.70 |
| Purchase #3 | $170.93 | 10.776% | $189.3494 | $189.35 | $189.35 | $189.30 |
| Purchase #4 | $148.30 | 4.825% | $155.4555 | $155.46 | $155.45 | $155.50 |
| Purchase #5 | $20.38 | 3.578% | $21.1092 | $21.11 | $21.10 | $21.10 |
| Purchase #6 | $247.78 | 11.792% | $276.9982 | $277.00 | $277.00 | $277.00 |
| Purchase #7 | $165.76 | 4.463% | $173.1579 | $173.16 | $173.15 | $173.20 |
| 7 purchase totals = | $1,057.74 | $1,150.9722 | $1,150.99 | $1,150.95 | $1,151.00 | |