| 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 | $203.57 | 8.629% | $221.1361 | $221.14 | $221.15 | $221.10 |
| Purchase #2 | $6.27 | 11.505% | $6.9914 | $6.99 | $7.00 | $7.00 |
| Purchase #3 | $181.63 | 6.161% | $192.8202 | $192.82 | $192.80 | $192.80 |
| Purchase #4 | $10.47 | 8.830% | $11.3945 | $11.39 | $11.40 | $11.40 |
| Purchase #5 | $244.52 | 5.223% | $257.2913 | $257.29 | $257.30 | $257.30 |
| Purchase #6 | $17.58 | 8.245% | $19.0295 | $19.03 | $19.05 | $19.00 |
| Purchase #7 | $185.31 | 4.595% | $193.825 | $193.83 | $193.85 | $193.80 |
| 7 purchase totals = | $849.35 | $902.4880 | $902.49 | $902.55 | $902.40 | |