| 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 | $11.77 | 3.564% | $12.1895 | $12.19 | $12.20 | $12.20 |
| Purchase #2 | $101.39 | 13.207% | $114.7806 | $114.78 | $114.80 | $114.80 |
| Purchase #3 | $201.96 | 13.243% | $228.7056 | $228.71 | $228.70 | $228.70 |
| Purchase #4 | $68.39 | 7.433% | $73.4734 | $73.47 | $73.45 | $73.50 |
| Purchase #5 | $217.55 | 7.444% | $233.7444 | $233.74 | $233.75 | $233.70 |
| Purchase #6 | $89.25 | 8.248% | $96.6113 | $96.61 | $96.60 | $96.60 |
| Purchase #7 | $200.27 | 5.125% | $210.5338 | $210.53 | $210.55 | $210.50 |
| 7 purchase totals = | $890.58 | $970.0386 | $970.03 | $970.05 | $970.00 | |