| 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 | $211.97 | 4.732% | $222.0004 | $222.00 | $222.00 | $222.00 |
| Purchase #2 | $106.60 | 13.342% | $120.8226 | $120.82 | $120.80 | $120.80 |
| Purchase #3 | $38.49 | 7.156% | $41.2443 | $41.24 | $41.25 | $41.20 |
| Purchase #4 | $125.78 | 11.840% | $140.6724 | $140.67 | $140.65 | $140.70 |
| Purchase #5 | $93.31 | 6.805% | $99.6597 | $99.66 | $99.65 | $99.70 |
| Purchase #6 | $193.63 | 4.505% | $202.353 | $202.35 | $202.35 | $202.40 |
| Purchase #7 | $249.66 | 12.131% | $279.9463 | $279.95 | $279.95 | $279.90 |
| 7 purchase totals = | $1,019.44 | $1,106.6987 | $1,106.69 | $1,106.65 | $1,106.70 | |