| 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 | $110.52 | 9.763% | $121.3101 | $121.31 | $121.30 | $121.30 |
| Purchase #2 | $181.82 | 11.108% | $202.0166 | $202.02 | $202.00 | $202.00 |
| Purchase #3 | $222.86 | 9.671% | $244.4128 | $244.41 | $244.40 | $244.40 |
| Purchase #4 | $209.53 | 8.188% | $226.6863 | $226.69 | $226.70 | $226.70 |
| Purchase #5 | $5.63 | 4.482% | $5.8823 | $5.88 | $5.90 | $5.90 |
| Purchase #6 | $122.50 | 9.444% | $134.0689 | $134.07 | $134.05 | $134.10 |
| Purchase #7 | $240.45 | 7.831% | $259.2796 | $259.28 | $259.30 | $259.30 |
| 7 purchase totals = | $1,093.31 | $1,193.6566 | $1,193.66 | $1,193.65 | $1,193.70 | |