| 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 | $106.35 | 10.219% | $117.2179 | $117.22 | $117.20 | $117.20 |
| Purchase #2 | $26.90 | 3.312% | $27.7909 | $27.79 | $27.80 | $27.80 |
| Purchase #3 | $161.54 | 11.824% | $180.6405 | $180.64 | $180.65 | $180.60 |
| Purchase #4 | $197.81 | 8.190% | $214.0106 | $214.01 | $214.00 | $214.00 |
| Purchase #5 | $226.51 | 5.533% | $239.0428 | $239.04 | $239.05 | $239.00 |
| Purchase #6 | $87.52 | 6.208% | $92.9532 | $92.95 | $92.95 | $93.00 |
| Purchase #7 | $57.88 | 6.123% | $61.424 | $61.42 | $61.40 | $61.40 |
| 7 purchase totals = | $864.51 | $933.0799 | $933.07 | $933.05 | $933.00 | |