| 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 | $237.35 | 6.717% | $253.2928 | $253.29 | $253.30 | $253.30 |
| Purchase #2 | $242.90 | 5.102% | $255.2928 | $255.29 | $255.30 | $255.30 |
| Purchase #3 | $121.27 | 12.508% | $136.4385 | $136.44 | $136.45 | $136.40 |
| Purchase #4 | $174.36 | 11.105% | $193.7227 | $193.72 | $193.70 | $193.70 |
| Purchase #5 | $55.87 | 5.149% | $58.7467 | $58.75 | $58.75 | $58.70 |
| Purchase #6 | $176.75 | 10.175% | $194.7343 | $194.73 | $194.75 | $194.70 |
| Purchase #7 | $25.92 | 13.496% | $29.4182 | $29.42 | $29.40 | $29.40 |
| 7 purchase totals = | $1,034.42 | $1,121.6460 | $1,121.64 | $1,121.65 | $1,121.50 | |