| 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 | $206.76 | 7.257% | $221.7646 | $221.76 | $221.75 | $221.80 |
| Purchase #2 | $200.49 | 13.116% | $226.7863 | $226.79 | $226.80 | $226.80 |
| Purchase #3 | $45.88 | 4.800% | $48.0822 | $48.08 | $48.10 | $48.10 |
| Purchase #4 | $84.31 | 4.658% | $88.2372 | $88.24 | $88.25 | $88.20 |
| Purchase #5 | $131.75 | 5.842% | $139.4468 | $139.45 | $139.45 | $139.40 |
| Purchase #6 | $185.79 | 9.445% | $203.3379 | $203.34 | $203.35 | $203.30 |
| Purchase #7 | $98.59 | 5.330% | $103.8448 | $103.84 | $103.85 | $103.80 |
| 7 purchase totals = | $953.57 | $1,031.4998 | $1,031.50 | $1,031.55 | $1,031.40 | |