| 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 | $241.36 | 10.372% | $266.3939 | $266.39 | $266.40 | $266.40 |
| Purchase #2 | $167.73 | 12.835% | $189.2581 | $189.26 | $189.25 | $189.30 |
| Purchase #3 | $170.83 | 6.335% | $181.6521 | $181.65 | $181.65 | $181.70 |
| Purchase #4 | $90.82 | 8.442% | $98.487 | $98.49 | $98.50 | $98.50 |
| Purchase #5 | $116.58 | 3.131% | $120.2301 | $120.23 | $120.25 | $120.20 |
| Purchase #6 | $69.89 | 13.716% | $79.4761 | $79.48 | $79.50 | $79.50 |
| Purchase #7 | $86.49 | 8.254% | $93.6289 | $93.63 | $93.65 | $93.60 |
| 7 purchase totals = | $943.70 | $1,029.1262 | $1,029.13 | $1,029.20 | $1,029.20 | |