| 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 | $242.73 | 8.302% | $262.8814 | $262.88 | $262.90 | $262.90 |
| Purchase #2 | $37.93 | 6.708% | $40.4743 | $40.47 | $40.45 | $40.50 |
| Purchase #3 | $58.78 | 3.442% | $60.8032 | $60.80 | $60.80 | $60.80 |
| Purchase #4 | $182.31 | 6.365% | $193.914 | $193.91 | $193.90 | $193.90 |
| Purchase #5 | $226.45 | 8.125% | $244.8491 | $244.85 | $244.85 | $244.80 |
| Purchase #6 | $219.56 | 5.748% | $232.1803 | $232.18 | $232.20 | $232.20 |
| Purchase #7 | $16.58 | 10.417% | $18.3071 | $18.31 | $18.30 | $18.30 |
| 7 purchase totals = | $984.34 | $1,053.4094 | $1,053.40 | $1,053.40 | $1,053.40 | |