| 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 | $241.92 | 9.485% | $264.8661 | $264.87 | $264.85 | $264.90 |
| Purchase #2 | $9.98 | 10.568% | $11.0347 | $11.03 | $11.05 | $11.00 |
| Purchase #3 | $95.78 | 13.589% | $108.7955 | $108.80 | $108.80 | $108.80 |
| Purchase #4 | $231.99 | 5.524% | $244.8051 | $244.81 | $244.80 | $244.80 |
| Purchase #5 | $236.69 | 13.160% | $267.8384 | $267.84 | $267.85 | $267.80 |
| Purchase #6 | $170.27 | 7.234% | $182.5873 | $182.59 | $182.60 | $182.60 |
| Purchase #7 | $172.95 | 7.503% | $185.9264 | $185.93 | $185.95 | $185.90 |
| 7 purchase totals = | $1,159.58 | $1,265.8535 | $1,265.87 | $1,265.90 | $1,265.80 | |