| 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 | $225.63 | 12.193% | $253.1411 | $253.14 | $253.15 | $253.10 |
| Purchase #2 | $45.99 | 12.363% | $51.6757 | $51.68 | $51.70 | $51.70 |
| Purchase #3 | $218.51 | 13.610% | $248.2492 | $248.25 | $248.25 | $248.20 |
| Purchase #4 | $233.88 | 7.217% | $250.7591 | $250.76 | $250.75 | $250.80 |
| Purchase #5 | $170.74 | 11.657% | $190.6432 | $190.64 | $190.65 | $190.60 |
| Purchase #6 | $182.89 | 11.864% | $204.5881 | $204.59 | $204.60 | $204.60 |
| Purchase #7 | $67.89 | 3.740% | $70.4291 | $70.43 | $70.45 | $70.40 |
| 7 purchase totals = | $1,145.53 | $1,269.4855 | $1,269.49 | $1,269.55 | $1,269.40 | |