| 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 | $96.61 | 3.802% | $100.2831 | $100.28 | $100.30 | $100.30 |
| Purchase #2 | $103.49 | 6.567% | $110.2862 | $110.29 | $110.30 | $110.30 |
| Purchase #3 | $18.84 | 11.578% | $21.0213 | $21.02 | $21.00 | $21.00 |
| Purchase #4 | $227.72 | 5.627% | $240.5338 | $240.53 | $240.55 | $240.50 |
| Purchase #5 | $182.57 | 3.648% | $189.2302 | $189.23 | $189.25 | $189.20 |
| Purchase #6 | $22.30 | 4.700% | $23.3481 | $23.35 | $23.35 | $23.30 |
| Purchase #7 | $225.74 | 5.419% | $237.9729 | $237.97 | $237.95 | $238.00 |
| 7 purchase totals = | $877.27 | $922.6756 | $922.67 | $922.70 | $922.60 | |