| 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 | $109.82 | 3.390% | $113.5429 | $113.54 | $113.55 | $113.50 |
| Purchase #2 | $158.92 | 6.178% | $168.7381 | $168.74 | $168.75 | $168.70 |
| Purchase #3 | $58.26 | 9.423% | $63.7498 | $63.75 | $63.75 | $63.70 |
| Purchase #4 | $58.26 | 12.434% | $65.504 | $65.50 | $65.50 | $65.50 |
| Purchase #5 | $204.46 | 5.783% | $216.2839 | $216.28 | $216.30 | $216.30 |
| Purchase #6 | $101.65 | 11.277% | $113.1131 | $113.11 | $113.10 | $113.10 |
| Purchase #7 | $209.55 | 9.664% | $229.8009 | $229.80 | $229.80 | $229.80 |
| 7 purchase totals = | $900.92 | $970.7327 | $970.72 | $970.75 | $970.60 | |