| 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 | $29.94 | 3.596% | $31.0166 | $31.02 | $31.00 | $31.00 |
| Purchase #2 | $88.53 | 7.530% | $95.1963 | $95.20 | $95.20 | $95.20 |
| Purchase #3 | $205.75 | 8.840% | $223.9383 | $223.94 | $223.95 | $223.90 |
| Purchase #4 | $218.92 | 6.614% | $233.3994 | $233.40 | $233.40 | $233.40 |
| Purchase #5 | $34.38 | 10.572% | $38.0147 | $38.01 | $38.00 | $38.00 |
| Purchase #6 | $166.26 | 8.572% | $180.5118 | $180.51 | $180.50 | $180.50 |
| Purchase #7 | $174.60 | 6.416% | $185.8023 | $185.80 | $185.80 | $185.80 |
| 7 purchase totals = | $918.38 | $987.8794 | $987.88 | $987.85 | $987.80 | |