| 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 | $202.33 | 10.164% | $222.8948 | $222.89 | $222.90 | $222.90 |
| Purchase #2 | $207.87 | 12.434% | $233.7166 | $233.72 | $233.70 | $233.70 |
| Purchase #3 | $209.61 | 10.647% | $231.9272 | $231.93 | $231.95 | $231.90 |
| Purchase #4 | $6.47 | 5.779% | $6.8439 | $6.84 | $6.85 | $6.80 |
| Purchase #5 | $245.25 | 11.830% | $274.2631 | $274.26 | $274.25 | $274.30 |
| Purchase #6 | $83.62 | 4.537% | $87.4138 | $87.41 | $87.40 | $87.40 |
| Purchase #7 | $243.41 | 3.461% | $251.8344 | $251.83 | $251.85 | $251.80 |
| 7 purchase totals = | $1,198.56 | $1,308.8938 | $1,308.88 | $1,308.90 | $1,308.80 | |