| 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 | $109.66 | 11.740% | $122.5341 | $122.53 | $122.55 | $122.50 |
| Purchase #2 | $181.28 | 8.392% | $196.493 | $196.49 | $196.50 | $196.50 |
| Purchase #3 | $234.25 | 4.579% | $244.9763 | $244.98 | $245.00 | $245.00 |
| Purchase #4 | $156.81 | 6.337% | $166.747 | $166.75 | $166.75 | $166.70 |
| Purchase #5 | $248.30 | 6.286% | $263.9081 | $263.91 | $263.90 | $263.90 |
| Purchase #6 | $144.92 | 4.495% | $151.4342 | $151.43 | $151.45 | $151.40 |
| Purchase #7 | $229.80 | 6.191% | $244.0269 | $244.03 | $244.05 | $244.00 |
| 7 purchase totals = | $1,305.02 | $1,390.1196 | $1,390.12 | $1,390.20 | $1,390.00 | |