| 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 | $105.45 | 12.844% | $118.994 | $118.99 | $119.00 | $119.00 |
| Purchase #2 | $117.66 | 13.728% | $133.8124 | $133.81 | $133.80 | $133.80 |
| Purchase #3 | $233.33 | 9.619% | $255.774 | $255.77 | $255.75 | $255.80 |
| Purchase #4 | $57.99 | 4.325% | $60.4981 | $60.50 | $60.50 | $60.50 |
| Purchase #5 | $25.95 | 12.196% | $29.1149 | $29.11 | $29.10 | $29.10 |
| Purchase #6 | $11.85 | 5.725% | $12.5284 | $12.53 | $12.55 | $12.50 |
| Purchase #7 | $68.63 | 6.386% | $73.0127 | $73.01 | $73.00 | $73.00 |
| 7 purchase totals = | $620.86 | $683.7345 | $683.72 | $683.70 | $683.70 | |