| 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 | $239.58 | 7.594% | $257.7737 | $257.77 | $257.75 | $257.80 |
| Purchase #2 | $106.79 | 11.458% | $119.026 | $119.03 | $119.05 | $119.00 |
| Purchase #3 | $107.63 | 9.309% | $117.6493 | $117.65 | $117.65 | $117.60 |
| Purchase #4 | $101.37 | 7.207% | $108.6757 | $108.68 | $108.70 | $108.70 |
| Purchase #5 | $9.62 | 8.403% | $10.4284 | $10.43 | $10.45 | $10.40 |
| Purchase #6 | $11.51 | 9.195% | $12.5683 | $12.57 | $12.55 | $12.60 |
| Purchase #7 | $34.72 | 12.523% | $39.068 | $39.07 | $39.05 | $39.10 |
| 7 purchase totals = | $611.22 | $665.1894 | $665.20 | $665.20 | $665.20 | |