| 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 | $200.87 | 10.186% | $221.3306 | $221.33 | $221.35 | $221.30 |
| Purchase #2 | $134.76 | 11.799% | $150.6603 | $150.66 | $150.65 | $150.70 |
| Purchase #3 | $37.98 | 13.388% | $43.0648 | $43.06 | $43.05 | $43.10 |
| Purchase #4 | $177.60 | 12.638% | $200.0451 | $200.05 | $200.05 | $200.00 |
| Purchase #5 | $42.38 | 3.664% | $43.9328 | $43.93 | $43.95 | $43.90 |
| Purchase #6 | $221.91 | 13.317% | $251.4618 | $251.46 | $251.45 | $251.50 |
| Purchase #7 | $83.29 | 12.577% | $93.7654 | $93.77 | $93.75 | $93.80 |
| 7 purchase totals = | $898.79 | $1,004.2608 | $1,004.26 | $1,004.25 | $1,004.30 | |