| 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 | $94.83 | 5.762% | $100.2941 | $100.29 | $100.30 | $100.30 |
| Purchase #2 | $195.67 | 4.756% | $204.9761 | $204.98 | $205.00 | $205.00 |
| Purchase #3 | $194.33 | 13.678% | $220.9105 | $220.91 | $220.90 | $220.90 |
| Purchase #4 | $236.74 | 4.345% | $247.0264 | $247.03 | $247.05 | $247.00 |
| Purchase #5 | $186.32 | 10.764% | $206.3755 | $206.38 | $206.40 | $206.40 |
| Purchase #6 | $47.84 | 5.317% | $50.3837 | $50.38 | $50.40 | $50.40 |
| Purchase #7 | $157.82 | 6.264% | $167.7058 | $167.71 | $167.70 | $167.70 |
| 7 purchase totals = | $1,113.55 | $1,197.6721 | $1,197.68 | $1,197.75 | $1,197.70 | |