| 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 | $212.76 | 11.832% | $237.9338 | $237.93 | $237.95 | $237.90 |
| Purchase #2 | $231.48 | 7.332% | $248.4521 | $248.45 | $248.45 | $248.50 |
| Purchase #3 | $108.25 | 5.170% | $113.8465 | $113.85 | $113.85 | $113.80 |
| Purchase #4 | $8.35 | 8.110% | $9.0272 | $9.03 | $9.05 | $9.00 |
| Purchase #5 | $50.94 | 7.835% | $54.9311 | $54.93 | $54.95 | $54.90 |
| Purchase #6 | $5.75 | 3.292% | $5.9393 | $5.94 | $5.95 | $5.90 |
| Purchase #7 | $105.64 | 5.781% | $111.747 | $111.75 | $111.75 | $111.70 |
| 7 purchase totals = | $723.17 | $781.8770 | $781.88 | $781.95 | $781.70 | |