| 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 | $247.86 | 12.482% | $278.7979 | $278.80 | $278.80 | $278.80 |
| Purchase #2 | $7.38 | 7.664% | $7.9456 | $7.95 | $7.95 | $7.90 |
| Purchase #3 | $140.45 | 7.566% | $151.0764 | $151.08 | $151.10 | $151.10 |
| Purchase #4 | $183.58 | 8.710% | $199.5698 | $199.57 | $199.55 | $199.60 |
| Purchase #5 | $44.72 | 3.779% | $46.41 | $46.41 | $46.40 | $46.40 |
| Purchase #6 | $249.59 | 9.308% | $272.8218 | $272.82 | $272.80 | $272.80 |
| Purchase #7 | $189.43 | 6.834% | $202.3756 | $202.38 | $202.40 | $202.40 |
| 7 purchase totals = | $1,063.01 | $1,158.9971 | $1,159.01 | $1,159.00 | $1,159.00 | |