| 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 | $104.67 | 9.295% | $114.3991 | $114.40 | $114.40 | $114.40 |
| Purchase #2 | $206.64 | 12.800% | $233.0899 | $233.09 | $233.10 | $233.10 |
| Purchase #3 | $229.51 | 6.559% | $244.5636 | $244.56 | $244.55 | $244.60 |
| Purchase #4 | $228.38 | 9.237% | $249.4755 | $249.48 | $249.50 | $249.50 |
| Purchase #5 | $48.35 | 7.558% | $52.0043 | $52.00 | $52.00 | $52.00 |
| Purchase #6 | $57.36 | 8.301% | $62.1215 | $62.12 | $62.10 | $62.10 |
| Purchase #7 | $50.52 | 9.390% | $55.2638 | $55.26 | $55.25 | $55.30 |
| 7 purchase totals = | $925.43 | $1,010.9177 | $1,010.91 | $1,010.90 | $1,011.00 | |