| 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 | $245.57 | 3.465% | $254.079 | $254.08 | $254.10 | $254.10 |
| Purchase #2 | $117.91 | 13.147% | $133.4116 | $133.41 | $133.40 | $133.40 |
| Purchase #3 | $72.30 | 3.247% | $74.6476 | $74.65 | $74.65 | $74.60 |
| Purchase #4 | $41.25 | 12.418% | $46.3724 | $46.37 | $46.35 | $46.40 |
| Purchase #5 | $149.51 | 3.120% | $154.1747 | $154.17 | $154.15 | $154.20 |
| Purchase #6 | $89.68 | 10.117% | $98.7529 | $98.75 | $98.75 | $98.80 |
| Purchase #7 | $110.32 | 10.252% | $121.63 | $121.63 | $121.65 | $121.60 |
| 7 purchase totals = | $826.54 | $883.0682 | $883.06 | $883.05 | $883.10 | |