| 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 | $108.97 | 12.737% | $122.8495 | $122.85 | $122.85 | $122.80 |
| Purchase #2 | $39.70 | 3.664% | $41.1546 | $41.15 | $41.15 | $41.20 |
| Purchase #3 | $212.38 | 6.188% | $225.5221 | $225.52 | $225.50 | $225.50 |
| Purchase #4 | $43.70 | 8.681% | $47.4936 | $47.49 | $47.50 | $47.50 |
| Purchase #5 | $71.69 | 11.186% | $79.7092 | $79.71 | $79.70 | $79.70 |
| Purchase #6 | $243.32 | 10.380% | $268.5766 | $268.58 | $268.60 | $268.60 |
| Purchase #7 | $82.66 | 10.119% | $91.0244 | $91.02 | $91.00 | $91.00 |
| 7 purchase totals = | $802.42 | $876.3300 | $876.32 | $876.30 | $876.30 | |