| 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 | $250.90 | 7.250% | $269.0903 | $269.09 | $269.10 | $269.10 |
| Purchase #2 | $224.61 | 7.797% | $242.1228 | $242.12 | $242.10 | $242.10 |
| Purchase #3 | $133.53 | 4.548% | $139.6029 | $139.60 | $139.60 | $139.60 |
| Purchase #4 | $229.35 | 6.573% | $244.4252 | $244.43 | $244.45 | $244.40 |
| Purchase #5 | $138.84 | 12.499% | $156.1936 | $156.19 | $156.20 | $156.20 |
| Purchase #6 | $209.26 | 13.283% | $237.056 | $237.06 | $237.05 | $237.10 |
| Purchase #7 | $97.59 | 8.344% | $105.7329 | $105.73 | $105.75 | $105.70 |
| 7 purchase totals = | $1,284.08 | $1,394.2237 | $1,394.22 | $1,394.25 | $1,394.20 | |