| 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 | $215.86 | 13.240% | $244.4399 | $244.44 | $244.45 | $244.40 |
| Purchase #2 | $237.56 | 5.843% | $251.4406 | $251.44 | $251.45 | $251.40 |
| Purchase #3 | $179.35 | 4.296% | $187.0549 | $187.05 | $187.05 | $187.10 |
| Purchase #4 | $29.59 | 10.778% | $32.7792 | $32.78 | $32.80 | $32.80 |
| Purchase #5 | $194.52 | 10.239% | $214.4369 | $214.44 | $214.45 | $214.40 |
| Purchase #6 | $135.74 | 10.833% | $150.4447 | $150.44 | $150.45 | $150.40 |
| Purchase #7 | $139.76 | 9.531% | $153.0805 | $153.08 | $153.10 | $153.10 |
| 7 purchase totals = | $1,132.38 | $1,233.6767 | $1,233.67 | $1,233.75 | $1,233.60 | |