| 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 | $210.58 | 10.734% | $233.1837 | $233.18 | $233.20 | $233.20 |
| Purchase #2 | $53.80 | 13.432% | $61.0264 | $61.03 | $61.05 | $61.00 |
| Purchase #3 | $207.26 | 13.790% | $235.8412 | $235.84 | $235.85 | $235.80 |
| Purchase #4 | $122.64 | 13.814% | $139.5815 | $139.58 | $139.60 | $139.60 |
| Purchase #5 | $91.48 | 9.648% | $100.306 | $100.31 | $100.30 | $100.30 |
| Purchase #6 | $109.58 | 4.607% | $114.6284 | $114.63 | $114.65 | $114.60 |
| Purchase #7 | $65.33 | 8.775% | $71.0627 | $71.06 | $71.05 | $71.10 |
| 7 purchase totals = | $860.67 | $955.6299 | $955.63 | $955.70 | $955.60 | |