| 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 | $199.33 | 4.638% | $208.5749 | $208.57 | $208.55 | $208.60 |
| Purchase #2 | $46.41 | 8.230% | $50.2295 | $50.23 | $50.25 | $50.20 |
| Purchase #3 | $229.34 | 12.542% | $258.1038 | $258.10 | $258.10 | $258.10 |
| Purchase #4 | $155.78 | 12.867% | $175.8242 | $175.82 | $175.80 | $175.80 |
| Purchase #5 | $42.84 | 5.169% | $45.0544 | $45.05 | $45.05 | $45.10 |
| Purchase #6 | $156.40 | 13.498% | $177.5109 | $177.51 | $177.50 | $177.50 |
| Purchase #7 | $127.47 | 7.554% | $137.0991 | $137.10 | $137.10 | $137.10 |
| 7 purchase totals = | $957.57 | $1,052.3968 | $1,052.38 | $1,052.35 | $1,052.40 | |