| 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 | $204.81 | 10.243% | $225.7887 | $225.79 | $225.80 | $225.80 |
| Purchase #2 | $91.78 | 6.617% | $97.8531 | $97.85 | $97.85 | $97.90 |
| Purchase #3 | $94.78 | 3.115% | $97.7324 | $97.73 | $97.75 | $97.70 |
| Purchase #4 | $207.81 | 8.162% | $224.7715 | $224.77 | $224.75 | $224.80 |
| Purchase #5 | $108.27 | 10.585% | $119.7304 | $119.73 | $119.75 | $119.70 |
| Purchase #6 | $210.56 | 8.683% | $228.8429 | $228.84 | $228.85 | $228.80 |
| Purchase #7 | $245.41 | 12.843% | $276.928 | $276.93 | $276.95 | $276.90 |
| 7 purchase totals = | $1,163.42 | $1,271.6470 | $1,271.64 | $1,271.70 | $1,271.60 | |