| 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 | $102.48 | 12.838% | $115.6364 | $115.64 | $115.65 | $115.60 |
| Purchase #2 | $191.91 | 10.470% | $212.003 | $212.00 | $212.00 | $212.00 |
| Purchase #3 | $162.87 | 7.694% | $175.4012 | $175.40 | $175.40 | $175.40 |
| Purchase #4 | $13.77 | 10.590% | $15.2282 | $15.23 | $15.25 | $15.20 |
| Purchase #5 | $177.71 | 6.743% | $189.693 | $189.69 | $189.70 | $189.70 |
| Purchase #6 | $73.86 | 7.424% | $79.3434 | $79.34 | $79.35 | $79.30 |
| Purchase #7 | $85.83 | 6.372% | $91.2991 | $91.30 | $91.30 | $91.30 |
| 7 purchase totals = | $808.43 | $878.6043 | $878.60 | $878.65 | $878.50 | |