| 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 | $119.77 | 10.759% | $132.6561 | $132.66 | $132.65 | $132.70 |
| Purchase #2 | $183.95 | 7.338% | $197.4483 | $197.45 | $197.45 | $197.40 |
| Purchase #3 | $66.68 | 4.782% | $69.8686 | $69.87 | $69.85 | $69.90 |
| Purchase #4 | $70.97 | 7.589% | $76.3559 | $76.36 | $76.35 | $76.40 |
| Purchase #5 | $219.77 | 12.359% | $246.9314 | $246.93 | $246.95 | $246.90 |
| Purchase #6 | $220.40 | 10.796% | $244.1944 | $244.19 | $244.20 | $244.20 |
| Purchase #7 | $244.38 | 7.873% | $263.62 | $263.62 | $263.60 | $263.60 |
| 7 purchase totals = | $1,125.92 | $1,231.0747 | $1,231.08 | $1,231.05 | $1,231.10 | |