| 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 | $85.35 | 5.595% | $90.1253 | $90.13 | $90.15 | $90.10 |
| Purchase #2 | $243.36 | 5.122% | $255.8249 | $255.82 | $255.80 | $255.80 |
| Purchase #3 | $234.78 | 13.350% | $266.1231 | $266.12 | $266.10 | $266.10 |
| Purchase #4 | $244.43 | 10.146% | $269.2299 | $269.23 | $269.25 | $269.20 |
| Purchase #5 | $44.41 | 5.121% | $46.6842 | $46.68 | $46.70 | $46.70 |
| Purchase #6 | $113.58 | 4.543% | $118.7399 | $118.74 | $118.75 | $118.70 |
| Purchase #7 | $212.82 | 6.572% | $226.8065 | $226.81 | $226.80 | $226.80 |
| 7 purchase totals = | $1,178.73 | $1,273.5338 | $1,273.53 | $1,273.55 | $1,273.40 | |