| 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 | $14.25 | 8.175% | $15.4149 | $15.41 | $15.40 | $15.40 |
| Purchase #2 | $110.29 | 7.364% | $118.4118 | $118.41 | $118.40 | $118.40 |
| Purchase #3 | $235.53 | 8.679% | $255.9716 | $255.97 | $255.95 | $256.00 |
| Purchase #4 | $134.38 | 13.756% | $152.8653 | $152.87 | $152.85 | $152.90 |
| Purchase #5 | $110.72 | 9.195% | $120.9007 | $120.90 | $120.90 | $120.90 |
| Purchase #6 | $147.65 | 13.397% | $167.4307 | $167.43 | $167.45 | $167.40 |
| Purchase #7 | $182.51 | 13.113% | $206.4425 | $206.44 | $206.45 | $206.40 |
| 7 purchase totals = | $935.33 | $1,037.4375 | $1,037.43 | $1,037.40 | $1,037.40 | |