| 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 | $124.89 | 8.826% | $135.9128 | $135.91 | $135.90 | $135.90 |
| Purchase #2 | $177.81 | 6.559% | $189.4726 | $189.47 | $189.45 | $189.50 |
| Purchase #3 | $120.53 | 13.136% | $136.3628 | $136.36 | $136.35 | $136.40 |
| Purchase #4 | $42.39 | 5.621% | $44.7727 | $44.77 | $44.75 | $44.80 |
| Purchase #5 | $234.52 | 13.429% | $266.0137 | $266.01 | $266.00 | $266.00 |
| Purchase #6 | $73.59 | 11.500% | $82.0529 | $82.05 | $82.05 | $82.10 |
| Purchase #7 | $180.68 | 12.717% | $203.6571 | $203.66 | $203.65 | $203.70 |
| 7 purchase totals = | $954.41 | $1,058.2446 | $1,058.23 | $1,058.15 | $1,058.40 | |