| 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 | $223.91 | 7.604% | $240.9361 | $240.94 | $240.95 | $240.90 |
| Purchase #2 | $102.98 | 4.742% | $107.8633 | $107.86 | $107.85 | $107.90 |
| Purchase #3 | $59.80 | 12.746% | $67.4221 | $67.42 | $67.40 | $67.40 |
| Purchase #4 | $198.76 | 4.572% | $207.8473 | $207.85 | $207.85 | $207.80 |
| Purchase #5 | $37.99 | 4.623% | $39.7463 | $39.75 | $39.75 | $39.70 |
| Purchase #6 | $164.86 | 10.302% | $181.8439 | $181.84 | $181.85 | $181.80 |
| Purchase #7 | $132.69 | 6.193% | $140.9075 | $140.91 | $140.90 | $140.90 |
| 7 purchase totals = | $920.99 | $986.5665 | $986.57 | $986.55 | $986.40 | |