| 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 | $26.98 | 8.270% | $29.2112 | $29.21 | $29.20 | $29.20 |
| Purchase #2 | $148.29 | 4.700% | $155.2596 | $155.26 | $155.25 | $155.30 |
| Purchase #3 | $54.60 | 7.514% | $58.7026 | $58.70 | $58.70 | $58.70 |
| Purchase #4 | $113.92 | 12.536% | $128.201 | $128.20 | $128.20 | $128.20 |
| Purchase #5 | $11.49 | 11.502% | $12.8116 | $12.81 | $12.80 | $12.80 |
| Purchase #6 | $121.76 | 12.354% | $136.8022 | $136.80 | $136.80 | $136.80 |
| Purchase #7 | $211.52 | 7.744% | $227.9001 | $227.90 | $227.90 | $227.90 |
| 7 purchase totals = | $688.56 | $748.8883 | $748.88 | $748.85 | $748.90 | |