| 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 | $18.55 | 6.252% | $19.7097 | $19.71 | $19.70 | $19.70 |
| Purchase #2 | $92.89 | 12.320% | $104.334 | $104.33 | $104.35 | $104.30 |
| Purchase #3 | $65.86 | 13.449% | $74.7175 | $74.72 | $74.70 | $74.70 |
| Purchase #4 | $245.26 | 4.331% | $255.8822 | $255.88 | $255.90 | $255.90 |
| Purchase #5 | $174.60 | 13.365% | $197.9353 | $197.94 | $197.95 | $197.90 |
| Purchase #6 | $132.70 | 3.800% | $137.7426 | $137.74 | $137.75 | $137.70 |
| Purchase #7 | $131.33 | 13.735% | $149.3682 | $149.37 | $149.35 | $149.40 |
| 7 purchase totals = | $861.19 | $939.6895 | $939.69 | $939.70 | $939.60 | |