| 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 | $245.39 | 7.280% | $263.2544 | $263.25 | $263.25 | $263.30 |
| Purchase #2 | $18.53 | 7.597% | $19.9377 | $19.94 | $19.95 | $19.90 |
| Purchase #3 | $233.57 | 11.545% | $260.5357 | $260.54 | $260.55 | $260.50 |
| Purchase #4 | $52.78 | 10.260% | $58.1952 | $58.20 | $58.20 | $58.20 |
| Purchase #5 | $129.27 | 9.150% | $141.0982 | $141.10 | $141.10 | $141.10 |
| Purchase #6 | $14.26 | 12.299% | $16.0138 | $16.01 | $16.00 | $16.00 |
| Purchase #7 | $197.66 | 9.486% | $216.41 | $216.41 | $216.40 | $216.40 |
| 7 purchase totals = | $891.46 | $975.4450 | $975.45 | $975.45 | $975.40 | |