| 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 | $7.41 | 5.583% | $7.8237 | $7.82 | $7.80 | $7.80 |
| Purchase #2 | $102.60 | 10.226% | $113.0919 | $113.09 | $113.10 | $113.10 |
| Purchase #3 | $153.76 | 5.754% | $162.6074 | $162.61 | $162.60 | $162.60 |
| Purchase #4 | $236.26 | 8.874% | $257.2257 | $257.23 | $257.25 | $257.20 |
| Purchase #5 | $153.59 | 12.470% | $172.7427 | $172.74 | $172.75 | $172.70 |
| Purchase #6 | $243.51 | 12.847% | $274.7937 | $274.79 | $274.80 | $274.80 |
| Purchase #7 | $150.96 | 3.751% | $156.6225 | $156.62 | $156.60 | $156.60 |
| 7 purchase totals = | $1,048.09 | $1,144.9076 | $1,144.90 | $1,144.90 | $1,144.80 | |