| 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 | $199.95 | 11.495% | $222.9343 | $222.93 | $222.95 | $222.90 |
| Purchase #2 | $124.32 | 4.531% | $129.9529 | $129.95 | $129.95 | $130.00 |
| Purchase #3 | $141.99 | 13.421% | $161.0465 | $161.05 | $161.05 | $161.00 |
| Purchase #4 | $90.33 | 10.459% | $99.7776 | $99.78 | $99.80 | $99.80 |
| Purchase #5 | $23.94 | 4.125% | $24.9275 | $24.93 | $24.95 | $24.90 |
| Purchase #6 | $32.61 | 4.774% | $34.1668 | $34.17 | $34.15 | $34.20 |
| Purchase #7 | $73.55 | 13.366% | $83.3807 | $83.38 | $83.40 | $83.40 |
| 7 purchase totals = | $686.69 | $756.1863 | $756.19 | $756.25 | $756.20 | |