| 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 | $212.91 | 8.551% | $231.1159 | $231.12 | $231.10 | $231.10 |
| Purchase #2 | $140.63 | 6.314% | $149.5094 | $149.51 | $149.50 | $149.50 |
| Purchase #3 | $162.26 | 8.305% | $175.7357 | $175.74 | $175.75 | $175.70 |
| Purchase #4 | $20.85 | 10.358% | $23.0096 | $23.01 | $23.00 | $23.00 |
| Purchase #5 | $140.40 | 6.559% | $149.6088 | $149.61 | $149.60 | $149.60 |
| Purchase #6 | $75.71 | 12.278% | $85.0057 | $85.01 | $85.00 | $85.00 |
| Purchase #7 | $23.65 | 3.472% | $24.4711 | $24.47 | $24.45 | $24.50 |
| 7 purchase totals = | $776.41 | $838.4562 | $838.47 | $838.40 | $838.40 | |