| 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 | $205.61 | 5.804% | $217.5436 | $217.54 | $217.55 | $217.50 |
| Purchase #2 | $117.61 | 3.348% | $121.5476 | $121.55 | $121.55 | $121.50 |
| Purchase #3 | $170.90 | 7.145% | $183.1108 | $183.11 | $183.10 | $183.10 |
| Purchase #4 | $168.65 | 8.295% | $182.6395 | $182.64 | $182.65 | $182.60 |
| Purchase #5 | $197.91 | 10.699% | $219.0844 | $219.08 | $219.10 | $219.10 |
| Purchase #6 | $207.34 | 9.405% | $226.8403 | $226.84 | $226.85 | $226.80 |
| Purchase #7 | $130.38 | 10.474% | $144.036 | $144.04 | $144.05 | $144.00 |
| 7 purchase totals = | $1,198.40 | $1,294.8022 | $1,294.80 | $1,294.85 | $1,294.60 | |