| 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 | $225.34 | 10.289% | $248.5252 | $248.53 | $248.55 | $248.50 |
| Purchase #2 | $173.62 | 12.172% | $194.753 | $194.75 | $194.75 | $194.80 |
| Purchase #3 | $128.27 | 3.103% | $132.2502 | $132.25 | $132.25 | $132.30 |
| Purchase #4 | $198.95 | 3.317% | $205.5492 | $205.55 | $205.55 | $205.50 |
| Purchase #5 | $112.99 | 10.225% | $124.5432 | $124.54 | $124.55 | $124.50 |
| Purchase #6 | $112.62 | 6.687% | $120.1509 | $120.15 | $120.15 | $120.20 |
| Purchase #7 | $106.80 | 8.653% | $116.0414 | $116.04 | $116.05 | $116.00 |
| 7 purchase totals = | $1,058.59 | $1,141.8131 | $1,141.81 | $1,141.85 | $1,141.80 | |