| 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 | $9.94 | 3.761% | $10.3138 | $10.31 | $10.30 | $10.30 |
| Purchase #2 | $196.81 | 11.134% | $218.7228 | $218.72 | $218.70 | $218.70 |
| Purchase #3 | $179.39 | 6.446% | $190.9535 | $190.95 | $190.95 | $191.00 |
| Purchase #4 | $149.36 | 13.551% | $169.5998 | $169.60 | $169.60 | $169.60 |
| Purchase #5 | $130.78 | 4.170% | $136.2335 | $136.23 | $136.25 | $136.20 |
| Purchase #6 | $169.65 | 9.499% | $185.7651 | $185.77 | $185.75 | $185.80 |
| Purchase #7 | $226.58 | 3.579% | $234.6893 | $234.69 | $234.70 | $234.70 |
| 7 purchase totals = | $1,062.51 | $1,146.2778 | $1,146.27 | $1,146.25 | $1,146.30 | |