| 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 | $230.90 | 10.215% | $254.4864 | $254.49 | $254.50 | $254.50 |
| Purchase #2 | $169.79 | 4.467% | $177.3745 | $177.37 | $177.35 | $177.40 |
| Purchase #3 | $75.87 | 8.139% | $82.0451 | $82.05 | $82.05 | $82.00 |
| Purchase #4 | $159.50 | 6.281% | $169.5182 | $169.52 | $169.50 | $169.50 |
| Purchase #5 | $225.44 | 10.835% | $249.8664 | $249.87 | $249.85 | $249.90 |
| Purchase #6 | $176.87 | 9.188% | $193.1208 | $193.12 | $193.10 | $193.10 |
| Purchase #7 | $46.30 | 12.446% | $52.0625 | $52.06 | $52.05 | $52.10 |
| 7 purchase totals = | $1,084.67 | $1,178.4739 | $1,178.48 | $1,178.40 | $1,178.50 | |