| 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 | $117.74 | 11.464% | $131.2377 | $131.24 | $131.25 | $131.20 |
| Purchase #2 | $212.76 | 3.763% | $220.7662 | $220.77 | $220.75 | $220.80 |
| Purchase #3 | $71.62 | 3.744% | $74.3015 | $74.30 | $74.30 | $74.30 |
| Purchase #4 | $202.79 | 5.785% | $214.5214 | $214.52 | $214.50 | $214.50 |
| Purchase #5 | $138.29 | 12.729% | $155.8929 | $155.89 | $155.90 | $155.90 |
| Purchase #6 | $72.98 | 8.486% | $79.1731 | $79.17 | $79.15 | $79.20 |
| Purchase #7 | $117.99 | 5.467% | $124.4405 | $124.44 | $124.45 | $124.40 |
| 7 purchase totals = | $934.17 | $1,000.3333 | $1,000.33 | $1,000.30 | $1,000.30 | |