| 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 | $96.82 | 6.172% | $102.7957 | $102.80 | $102.80 | $102.80 |
| Purchase #2 | $82.72 | 5.329% | $87.1281 | $87.13 | $87.15 | $87.10 |
| Purchase #3 | $181.51 | 5.738% | $191.925 | $191.93 | $191.95 | $191.90 |
| Purchase #4 | $101.81 | 4.608% | $106.5014 | $106.50 | $106.50 | $106.50 |
| Purchase #5 | $241.48 | 3.333% | $249.5285 | $249.53 | $249.55 | $249.50 |
| Purchase #6 | $188.97 | 8.604% | $205.229 | $205.23 | $205.25 | $205.20 |
| Purchase #7 | $145.79 | 7.214% | $156.3073 | $156.31 | $156.30 | $156.30 |
| 7 purchase totals = | $1,039.10 | $1,099.4150 | $1,099.43 | $1,099.50 | $1,099.30 | |