| 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 | $186.81 | 10.476% | $206.3802 | $206.38 | $206.40 | $206.40 |
| Purchase #2 | $234.45 | 13.509% | $266.1219 | $266.12 | $266.10 | $266.10 |
| Purchase #3 | $201.35 | 11.672% | $224.8516 | $224.85 | $224.85 | $224.90 |
| Purchase #4 | $29.26 | 7.322% | $31.4024 | $31.40 | $31.40 | $31.40 |
| Purchase #5 | $142.91 | 11.590% | $159.4733 | $159.47 | $159.45 | $159.50 |
| Purchase #6 | $21.54 | 5.788% | $22.7867 | $22.79 | $22.80 | $22.80 |
| Purchase #7 | $231.60 | 5.437% | $244.1921 | $244.19 | $244.20 | $244.20 |
| 7 purchase totals = | $1,047.92 | $1,155.2082 | $1,155.20 | $1,155.20 | $1,155.30 | |