| 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 | $22.28 | 4.457% | $23.273 | $23.27 | $23.25 | $23.30 |
| Purchase #2 | $156.65 | 3.205% | $161.6706 | $161.67 | $161.65 | $161.70 |
| Purchase #3 | $98.54 | 11.335% | $109.7095 | $109.71 | $109.70 | $109.70 |
| Purchase #4 | $102.89 | 10.130% | $113.3128 | $113.31 | $113.30 | $113.30 |
| Purchase #5 | $247.42 | 4.169% | $257.7349 | $257.73 | $257.75 | $257.70 |
| Purchase #6 | $187.86 | 5.854% | $198.8573 | $198.86 | $198.85 | $198.90 |
| Purchase #7 | $225.66 | 12.622% | $254.1428 | $254.14 | $254.15 | $254.10 |
| 7 purchase totals = | $1,041.30 | $1,118.7009 | $1,118.69 | $1,118.65 | $1,118.70 | |