| 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 | $209.61 | 10.212% | $231.0154 | $231.02 | $231.00 | $231.00 |
| Purchase #2 | $117.92 | 9.206% | $128.7757 | $128.78 | $128.80 | $128.80 |
| Purchase #3 | $144.78 | 3.160% | $149.355 | $149.36 | $149.35 | $149.40 |
| Purchase #4 | $242.25 | 3.729% | $251.2835 | $251.28 | $251.30 | $251.30 |
| Purchase #5 | $241.66 | 6.787% | $258.0615 | $258.06 | $258.05 | $258.10 |
| Purchase #6 | $82.78 | 10.173% | $91.2012 | $91.20 | $91.20 | $91.20 |
| Purchase #7 | $42.56 | 8.721% | $46.2717 | $46.27 | $46.25 | $46.30 |
| 7 purchase totals = | $1,081.56 | $1,155.9640 | $1,155.97 | $1,155.95 | $1,156.10 | |