| 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 | $92.41 | 8.312% | $100.0911 | $100.09 | $100.10 | $100.10 |
| Purchase #2 | $229.98 | 9.289% | $251.3428 | $251.34 | $251.35 | $251.30 |
| Purchase #3 | $46.95 | 3.366% | $48.5303 | $48.53 | $48.55 | $48.50 |
| Purchase #4 | $171.63 | 13.613% | $194.994 | $194.99 | $195.00 | $195.00 |
| Purchase #5 | $148.74 | 8.797% | $161.8247 | $161.82 | $161.80 | $161.80 |
| Purchase #6 | $39.52 | 5.661% | $41.7572 | $41.76 | $41.75 | $41.80 |
| Purchase #7 | $34.84 | 5.342% | $36.7012 | $36.70 | $36.70 | $36.70 |
| 7 purchase totals = | $764.07 | $835.2413 | $835.23 | $835.25 | $835.20 | |