| 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 | $216.47 | 7.872% | $233.5105 | $233.51 | $233.50 | $233.50 |
| Purchase #2 | $118.80 | 12.691% | $133.8769 | $133.88 | $133.90 | $133.90 |
| Purchase #3 | $206.83 | 5.368% | $217.9326 | $217.93 | $217.95 | $217.90 |
| Purchase #4 | $5.31 | 12.268% | $5.9614 | $5.96 | $5.95 | $6.00 |
| Purchase #5 | $241.37 | 9.729% | $264.8529 | $264.85 | $264.85 | $264.90 |
| Purchase #6 | $210.74 | 4.184% | $219.5574 | $219.56 | $219.55 | $219.60 |
| Purchase #7 | $91.49 | 6.848% | $97.7552 | $97.76 | $97.75 | $97.80 |
| 7 purchase totals = | $1,091.01 | $1,173.4469 | $1,173.45 | $1,173.45 | $1,173.60 | |