| 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 | $212.95 | 3.317% | $220.0136 | $220.01 | $220.00 | $220.00 |
| Purchase #2 | $63.47 | 6.322% | $67.4826 | $67.48 | $67.50 | $67.50 |
| Purchase #3 | $191.79 | 7.106% | $205.4186 | $205.42 | $205.40 | $205.40 |
| Purchase #4 | $35.75 | 13.404% | $40.5419 | $40.54 | $40.55 | $40.50 |
| Purchase #5 | $205.74 | 4.170% | $214.3194 | $214.32 | $214.30 | $214.30 |
| Purchase #6 | $211.38 | 3.662% | $219.1207 | $219.12 | $219.10 | $219.10 |
| Purchase #7 | $102.84 | 13.664% | $116.8921 | $116.89 | $116.90 | $116.90 |
| 7 purchase totals = | $1,023.92 | $1,083.7889 | $1,083.78 | $1,083.75 | $1,083.70 | |