| 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 | $104.94 | 6.223% | $111.4704 | $111.47 | $111.45 | $111.50 |
| Purchase #2 | $113.76 | 3.763% | $118.0408 | $118.04 | $118.05 | $118.00 |
| Purchase #3 | $240.43 | 5.462% | $253.5623 | $253.56 | $253.55 | $253.60 |
| Purchase #4 | $205.96 | 6.579% | $219.5101 | $219.51 | $219.50 | $219.50 |
| Purchase #5 | $171.54 | 9.508% | $187.85 | $187.85 | $187.85 | $187.90 |
| Purchase #6 | $102.82 | 12.756% | $115.9357 | $115.94 | $115.95 | $115.90 |
| Purchase #7 | $237.91 | 5.855% | $251.8396 | $251.84 | $251.85 | $251.80 |
| 7 purchase totals = | $1,177.36 | $1,258.2089 | $1,258.21 | $1,258.20 | $1,258.20 | |