| 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 | $113.79 | 7.370% | $122.1763 | $122.18 | $122.20 | $122.20 |
| Purchase #2 | $123.42 | 12.834% | $139.2597 | $139.26 | $139.25 | $139.30 |
| Purchase #3 | $234.97 | 7.278% | $252.0711 | $252.07 | $252.05 | $252.10 |
| Purchase #4 | $127.78 | 3.157% | $131.814 | $131.81 | $131.80 | $131.80 |
| Purchase #5 | $63.65 | 13.545% | $72.2714 | $72.27 | $72.25 | $72.30 |
| Purchase #6 | $248.61 | 8.350% | $269.3689 | $269.37 | $269.35 | $269.40 |
| Purchase #7 | $117.89 | 11.118% | $130.997 | $131.00 | $131.00 | $131.00 |
| 7 purchase totals = | $1,030.11 | $1,117.9584 | $1,117.96 | $1,117.90 | $1,118.10 | |