| 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 | $141.43 | 11.304% | $157.4172 | $157.42 | $157.40 | $157.40 |
| Purchase #2 | $247.52 | 11.316% | $275.5294 | $275.53 | $275.55 | $275.50 |
| Purchase #3 | $153.90 | 10.590% | $170.198 | $170.20 | $170.20 | $170.20 |
| Purchase #4 | $154.84 | 3.590% | $160.3988 | $160.40 | $160.40 | $160.40 |
| Purchase #5 | $248.27 | 9.164% | $271.0215 | $271.02 | $271.00 | $271.00 |
| Purchase #6 | $230.28 | 4.443% | $240.5113 | $240.51 | $240.50 | $240.50 |
| Purchase #7 | $250.82 | 13.867% | $285.6012 | $285.60 | $285.60 | $285.60 |
| 7 purchase totals = | $1,427.06 | $1,560.6774 | $1,560.68 | $1,560.65 | $1,560.60 | |