| 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 | $187.67 | 11.424% | $209.1094 | $209.11 | $209.10 | $209.10 |
| Purchase #2 | $189.93 | 12.153% | $213.0122 | $213.01 | $213.00 | $213.00 |
| Purchase #3 | $63.44 | 11.465% | $70.7134 | $70.71 | $70.70 | $70.70 |
| Purchase #4 | $237.72 | 5.854% | $251.6361 | $251.64 | $251.65 | $251.60 |
| Purchase #5 | $47.56 | 10.643% | $52.6218 | $52.62 | $52.60 | $52.60 |
| Purchase #6 | $10.85 | 6.534% | $11.5589 | $11.56 | $11.55 | $11.60 |
| Purchase #7 | $138.98 | 13.551% | $157.8132 | $157.81 | $157.80 | $157.80 |
| 7 purchase totals = | $876.15 | $966.4650 | $966.46 | $966.40 | $966.40 | |