| 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 | $226.80 | 10.124% | $249.7612 | $249.76 | $249.75 | $249.80 |
| Purchase #2 | $59.63 | 6.870% | $63.7266 | $63.73 | $63.75 | $63.70 |
| Purchase #3 | $131.32 | 11.404% | $146.2957 | $146.30 | $146.30 | $146.30 |
| Purchase #4 | $5.83 | 4.714% | $6.1048 | $6.10 | $6.10 | $6.10 |
| Purchase #5 | $65.96 | 8.464% | $71.5429 | $71.54 | $71.55 | $71.50 |
| Purchase #6 | $56.63 | 7.777% | $61.0341 | $61.03 | $61.05 | $61.00 |
| Purchase #7 | $223.35 | 9.692% | $244.9971 | $245.00 | $245.00 | $245.00 |
| 7 purchase totals = | $769.52 | $843.4624 | $843.46 | $843.50 | $843.40 | |