| 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 | $11.42 | 10.821% | $12.6558 | $12.66 | $12.65 | $12.70 |
| Purchase #2 | $6.96 | 7.220% | $7.4625 | $7.46 | $7.45 | $7.50 |
| Purchase #3 | $182.79 | 6.623% | $194.8962 | $194.90 | $194.90 | $194.90 |
| Purchase #4 | $181.80 | 13.556% | $206.4448 | $206.44 | $206.45 | $206.40 |
| Purchase #5 | $150.63 | 7.647% | $162.1487 | $162.15 | $162.15 | $162.10 |
| Purchase #6 | $140.52 | 10.290% | $154.9795 | $154.98 | $155.00 | $155.00 |
| Purchase #7 | $198.61 | 13.498% | $225.4184 | $225.42 | $225.40 | $225.40 |
| 7 purchase totals = | $872.73 | $964.0059 | $964.01 | $964.00 | $964.00 | |