| 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 | $25.84 | 11.608% | $28.8395 | $28.84 | $28.85 | $28.80 |
| Purchase #2 | $248.73 | 12.368% | $279.4929 | $279.49 | $279.50 | $279.50 |
| Purchase #3 | $242.79 | 3.583% | $251.4892 | $251.49 | $251.50 | $251.50 |
| Purchase #4 | $110.36 | 9.511% | $120.8563 | $120.86 | $120.85 | $120.90 |
| Purchase #5 | $113.42 | 5.701% | $119.8861 | $119.89 | $119.90 | $119.90 |
| Purchase #6 | $101.58 | 8.166% | $109.875 | $109.88 | $109.90 | $109.90 |
| Purchase #7 | $134.76 | 4.612% | $140.9751 | $140.98 | $141.00 | $141.00 |
| 7 purchase totals = | $977.48 | $1,051.4141 | $1,051.43 | $1,051.50 | $1,051.50 | |