| 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 | $103.42 | 13.682% | $117.5699 | $117.57 | $117.55 | $117.60 |
| Purchase #2 | $238.39 | 11.583% | $266.0027 | $266.00 | $266.00 | $266.00 |
| Purchase #3 | $79.78 | 5.672% | $84.3051 | $84.31 | $84.30 | $84.30 |
| Purchase #4 | $198.77 | 12.173% | $222.9663 | $222.97 | $222.95 | $223.00 |
| Purchase #5 | $199.71 | 4.777% | $209.2501 | $209.25 | $209.25 | $209.30 |
| Purchase #6 | $117.80 | 10.328% | $129.9664 | $129.97 | $129.95 | $130.00 |
| Purchase #7 | $121.90 | 5.189% | $128.2254 | $128.23 | $128.25 | $128.20 |
| 7 purchase totals = | $1,059.77 | $1,158.2859 | $1,158.30 | $1,158.25 | $1,158.40 | |