| 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 | $135.62 | 4.227% | $141.3527 | $141.35 | $141.35 | $141.40 |
| Purchase #2 | $36.42 | 8.495% | $39.5139 | $39.51 | $39.50 | $39.50 |
| Purchase #3 | $131.68 | 13.226% | $149.096 | $149.10 | $149.10 | $149.10 |
| Purchase #4 | $56.65 | 12.721% | $63.8564 | $63.86 | $63.85 | $63.90 |
| Purchase #5 | $231.53 | 10.354% | $255.5026 | $255.50 | $255.50 | $255.50 |
| Purchase #6 | $69.53 | 9.453% | $76.1027 | $76.10 | $76.10 | $76.10 |
| Purchase #7 | $207.85 | 10.338% | $229.3375 | $229.34 | $229.35 | $229.30 |
| 7 purchase totals = | $869.28 | $954.7618 | $954.76 | $954.75 | $954.80 | |