| 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 | $49.94 | 7.861% | $53.8658 | $53.87 | $53.85 | $53.90 |
| Purchase #2 | $209.26 | 7.165% | $224.2535 | $224.25 | $224.25 | $224.30 |
| Purchase #3 | $186.75 | 7.253% | $200.295 | $200.30 | $200.30 | $200.30 |
| Purchase #4 | $243.70 | 12.724% | $274.7084 | $274.71 | $274.70 | $274.70 |
| Purchase #5 | $122.98 | 6.389% | $130.8372 | $130.84 | $130.85 | $130.80 |
| Purchase #6 | $244.81 | 11.626% | $273.2716 | $273.27 | $273.25 | $273.30 |
| Purchase #7 | $207.66 | 5.530% | $219.1436 | $219.14 | $219.15 | $219.10 |
| 7 purchase totals = | $1,265.10 | $1,376.3751 | $1,376.38 | $1,376.35 | $1,376.40 | |