| 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 | $218.45 | 11.740% | $244.096 | $244.10 | $244.10 | $244.10 |
| Purchase #2 | $77.47 | 9.147% | $84.5562 | $84.56 | $84.55 | $84.60 |
| Purchase #3 | $109.57 | 3.804% | $113.738 | $113.74 | $113.75 | $113.70 |
| Purchase #4 | $14.90 | 5.718% | $15.752 | $15.75 | $15.75 | $15.80 |
| Purchase #5 | $110.25 | 10.132% | $121.4205 | $121.42 | $121.40 | $121.40 |
| Purchase #6 | $101.64 | 11.250% | $113.0745 | $113.07 | $113.05 | $113.10 |
| Purchase #7 | $86.28 | 3.852% | $89.6035 | $89.60 | $89.60 | $89.60 |
| 7 purchase totals = | $718.56 | $782.2407 | $782.24 | $782.20 | $782.30 | |