| 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 | $116.34 | 11.699% | $129.9506 | $129.95 | $129.95 | $130.00 |
| Purchase #2 | $43.74 | 11.360% | $48.7089 | $48.71 | $48.70 | $48.70 |
| Purchase #3 | $8.93 | 12.532% | $10.0491 | $10.05 | $10.05 | $10.00 |
| Purchase #4 | $36.59 | 7.350% | $39.2794 | $39.28 | $39.30 | $39.30 |
| Purchase #5 | $181.72 | 8.671% | $197.4769 | $197.48 | $197.50 | $197.50 |
| Purchase #6 | $184.55 | 11.522% | $205.8139 | $205.81 | $205.80 | $205.80 |
| Purchase #7 | $31.25 | 3.872% | $32.46 | $32.46 | $32.45 | $32.50 |
| 7 purchase totals = | $603.12 | $663.7388 | $663.74 | $663.75 | $663.80 | |