| 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 | $141.31 | 6.373% | $150.3157 | $150.32 | $150.30 | $150.30 |
| Purchase #2 | $103.41 | 10.280% | $114.0405 | $114.04 | $114.05 | $114.00 |
| Purchase #3 | $130.35 | 11.491% | $145.3285 | $145.33 | $145.35 | $145.30 |
| Purchase #4 | $104.89 | 11.359% | $116.8045 | $116.80 | $116.80 | $116.80 |
| Purchase #5 | $205.28 | 10.384% | $226.5963 | $226.60 | $226.60 | $226.60 |
| Purchase #6 | $244.78 | 9.869% | $268.9373 | $268.94 | $268.95 | $268.90 |
| Purchase #7 | $221.27 | 7.452% | $237.759 | $237.76 | $237.75 | $237.80 |
| 7 purchase totals = | $1,151.29 | $1,259.7818 | $1,259.79 | $1,259.80 | $1,259.70 | |