| 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 | $112.58 | 8.443% | $122.0851 | $122.09 | $122.10 | $122.10 |
| Purchase #2 | $108.50 | 7.487% | $116.6234 | $116.62 | $116.60 | $116.60 |
| Purchase #3 | $19.47 | 9.716% | $21.3617 | $21.36 | $21.35 | $21.40 |
| Purchase #4 | $59.97 | 5.401% | $63.209 | $63.21 | $63.20 | $63.20 |
| Purchase #5 | $240.53 | 3.345% | $248.5757 | $248.58 | $248.60 | $248.60 |
| Purchase #6 | $235.91 | 7.706% | $254.0892 | $254.09 | $254.10 | $254.10 |
| Purchase #7 | $110.65 | 10.608% | $122.3878 | $122.39 | $122.40 | $122.40 |
| 7 purchase totals = | $887.61 | $948.3319 | $948.34 | $948.35 | $948.40 | |