| 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 | $205.55 | 7.565% | $221.0999 | $221.10 | $221.10 | $221.10 |
| Purchase #2 | $209.44 | 3.853% | $217.5097 | $217.51 | $217.50 | $217.50 |
| Purchase #3 | $244.37 | 8.777% | $265.8184 | $265.82 | $265.80 | $265.80 |
| Purchase #4 | $128.75 | 3.756% | $133.5859 | $133.59 | $133.60 | $133.60 |
| Purchase #5 | $159.91 | 8.855% | $174.07 | $174.07 | $174.05 | $174.10 |
| Purchase #6 | $212.91 | 4.833% | $223.1999 | $223.20 | $223.20 | $223.20 |
| Purchase #7 | $105.91 | 3.494% | $109.6105 | $109.61 | $109.60 | $109.60 |
| 7 purchase totals = | $1,266.84 | $1,344.8943 | $1,344.90 | $1,344.85 | $1,344.90 | |