| 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 | $202.79 | 13.188% | $229.5339 | $229.53 | $229.55 | $229.50 |
| Purchase #2 | $82.78 | 13.237% | $93.7376 | $93.74 | $93.75 | $93.70 |
| Purchase #3 | $165.89 | 9.105% | $180.9943 | $180.99 | $181.00 | $181.00 |
| Purchase #4 | $232.56 | 12.794% | $262.3137 | $262.31 | $262.30 | $262.30 |
| Purchase #5 | $163.52 | 8.535% | $177.4764 | $177.48 | $177.50 | $177.50 |
| Purchase #6 | $70.47 | 10.835% | $78.1054 | $78.11 | $78.10 | $78.10 |
| Purchase #7 | $246.38 | 11.265% | $274.1347 | $274.13 | $274.15 | $274.10 |
| 7 purchase totals = | $1,164.39 | $1,296.2960 | $1,296.29 | $1,296.35 | $1,296.20 | |