| 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 | $218.60 | 9.588% | $239.5594 | $239.56 | $239.55 | $239.60 |
| Purchase #2 | $6.58 | 6.656% | $7.018 | $7.02 | $7.00 | $7.00 |
| Purchase #3 | $18.68 | 13.297% | $21.1639 | $21.16 | $21.15 | $21.20 |
| Purchase #4 | $106.55 | 8.719% | $115.8401 | $115.84 | $115.85 | $115.80 |
| Purchase #5 | $181.62 | 9.605% | $199.0646 | $199.06 | $199.05 | $199.10 |
| Purchase #6 | $172.90 | 9.418% | $189.1837 | $189.18 | $189.20 | $189.20 |
| Purchase #7 | $157.84 | 3.250% | $162.9698 | $162.97 | $162.95 | $163.00 |
| 7 purchase totals = | $862.77 | $934.7995 | $934.79 | $934.75 | $934.90 | |