| 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 | $239.73 | 11.599% | $267.5363 | $267.54 | $267.55 | $267.50 |
| Purchase #2 | $203.66 | 9.608% | $223.2277 | $223.23 | $223.25 | $223.20 |
| Purchase #3 | $100.82 | 7.641% | $108.5237 | $108.52 | $108.50 | $108.50 |
| Purchase #4 | $161.76 | 11.804% | $180.8542 | $180.85 | $180.85 | $180.90 |
| Purchase #5 | $72.76 | 12.750% | $82.0369 | $82.04 | $82.05 | $82.00 |
| Purchase #6 | $119.87 | 7.580% | $128.9561 | $128.96 | $128.95 | $129.00 |
| Purchase #7 | $203.26 | 12.679% | $229.0313 | $229.03 | $229.05 | $229.00 |
| 7 purchase totals = | $1,101.86 | $1,220.1662 | $1,220.17 | $1,220.20 | $1,220.10 | |