| 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 | $202.34 | 9.163% | $220.8804 | $220.88 | $220.90 | $220.90 |
| Purchase #2 | $149.33 | 12.668% | $168.2471 | $168.25 | $168.25 | $168.20 |
| Purchase #3 | $105.28 | 3.759% | $109.2375 | $109.24 | $109.25 | $109.20 |
| Purchase #4 | $24.56 | 3.874% | $25.5115 | $25.51 | $25.50 | $25.50 |
| Purchase #5 | $240.80 | 13.772% | $273.963 | $273.96 | $273.95 | $274.00 |
| Purchase #6 | $37.77 | 5.543% | $39.8636 | $39.86 | $39.85 | $39.90 |
| Purchase #7 | $149.53 | 8.365% | $162.0382 | $162.04 | $162.05 | $162.00 |
| 7 purchase totals = | $909.61 | $999.7413 | $999.74 | $999.75 | $999.70 | |