| 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 | $113.27 | 9.724% | $124.2844 | $124.28 | $124.30 | $124.30 |
| Purchase #2 | $81.27 | 7.379% | $87.2669 | $87.27 | $87.25 | $87.30 |
| Purchase #3 | $226.92 | 13.480% | $257.5088 | $257.51 | $257.50 | $257.50 |
| Purchase #4 | $191.97 | 13.733% | $218.3332 | $218.33 | $218.35 | $218.30 |
| Purchase #5 | $137.34 | 10.791% | $152.1604 | $152.16 | $152.15 | $152.20 |
| Purchase #6 | $244.90 | 4.292% | $255.4111 | $255.41 | $255.40 | $255.40 |
| Purchase #7 | $166.49 | 9.376% | $182.1001 | $182.10 | $182.10 | $182.10 |
| 7 purchase totals = | $1,162.16 | $1,277.0649 | $1,277.06 | $1,277.05 | $1,277.10 | |