| 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 | $222.34 | 9.187% | $242.7664 | $242.77 | $242.75 | $242.80 |
| Purchase #2 | $5.40 | 7.191% | $5.7883 | $5.79 | $5.80 | $5.80 |
| Purchase #3 | $119.68 | 8.355% | $129.6793 | $129.68 | $129.70 | $129.70 |
| Purchase #4 | $147.52 | 9.749% | $161.9017 | $161.90 | $161.90 | $161.90 |
| Purchase #5 | $244.35 | 3.402% | $252.6628 | $252.66 | $252.65 | $252.70 |
| Purchase #6 | $109.67 | 7.582% | $117.9852 | $117.99 | $118.00 | $118.00 |
| Purchase #7 | $189.51 | 10.518% | $209.4427 | $209.44 | $209.45 | $209.40 |
| 7 purchase totals = | $1,038.47 | $1,120.2264 | $1,120.23 | $1,120.25 | $1,120.30 | |