| 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 | $9.60 | 10.724% | $10.6295 | $10.63 | $10.65 | $10.60 |
| Purchase #2 | $111.78 | 12.247% | $125.4697 | $125.47 | $125.45 | $125.50 |
| Purchase #3 | $179.63 | 7.363% | $192.8562 | $192.86 | $192.85 | $192.90 |
| Purchase #4 | $210.61 | 6.846% | $225.0284 | $225.03 | $225.05 | $225.00 |
| Purchase #5 | $8.91 | 12.548% | $10.028 | $10.03 | $10.05 | $10.00 |
| Purchase #6 | $67.28 | 9.808% | $73.8788 | $73.88 | $73.90 | $73.90 |
| Purchase #7 | $211.77 | 13.466% | $240.2869 | $240.29 | $240.30 | $240.30 |
| 7 purchase totals = | $799.58 | $878.1775 | $878.19 | $878.25 | $878.20 | |