| 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 | $239.63 | 4.766% | $251.0508 | $251.05 | $251.05 | $251.10 |
| Purchase #2 | $71.64 | 8.613% | $77.8104 | $77.81 | $77.80 | $77.80 |
| Purchase #3 | $86.41 | 7.719% | $93.08 | $93.08 | $93.10 | $93.10 |
| Purchase #4 | $242.56 | 13.214% | $274.6119 | $274.61 | $274.60 | $274.60 |
| Purchase #5 | $54.93 | 9.252% | $60.0121 | $60.01 | $60.00 | $60.00 |
| Purchase #6 | $122.86 | 7.418% | $131.9738 | $131.97 | $131.95 | $132.00 |
| Purchase #7 | $102.72 | 9.153% | $112.122 | $112.12 | $112.10 | $112.10 |
| 7 purchase totals = | $920.75 | $1,000.6610 | $1,000.65 | $1,000.60 | $1,000.70 | |