| 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 | $208.37 | 9.690% | $228.5611 | $228.56 | $228.55 | $228.60 |
| Purchase #2 | $56.68 | 6.120% | $60.1488 | $60.15 | $60.15 | $60.10 |
| Purchase #3 | $209.69 | 3.665% | $217.3751 | $217.38 | $217.40 | $217.40 |
| Purchase #4 | $178.33 | 11.268% | $198.4242 | $198.42 | $198.40 | $198.40 |
| Purchase #5 | $74.50 | 10.116% | $82.0364 | $82.04 | $82.05 | $82.00 |
| Purchase #6 | $102.48 | 9.176% | $111.8836 | $111.88 | $111.90 | $111.90 |
| Purchase #7 | $206.99 | 4.683% | $216.6833 | $216.68 | $216.70 | $216.70 |
| 7 purchase totals = | $1,037.04 | $1,115.1125 | $1,115.11 | $1,115.15 | $1,115.10 | |