| 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 | $199.32 | 9.554% | $218.363 | $218.36 | $218.35 | $218.40 |
| Purchase #2 | $219.37 | 9.248% | $239.6573 | $239.66 | $239.65 | $239.70 |
| Purchase #3 | $250.32 | 7.579% | $269.2918 | $269.29 | $269.30 | $269.30 |
| Purchase #4 | $62.43 | 3.568% | $64.6575 | $64.66 | $64.65 | $64.70 |
| Purchase #5 | $68.33 | 10.850% | $75.7438 | $75.74 | $75.75 | $75.70 |
| Purchase #6 | $234.43 | 12.261% | $263.1735 | $263.17 | $263.15 | $263.20 |
| Purchase #7 | $99.90 | 3.800% | $103.6962 | $103.70 | $103.70 | $103.70 |
| 7 purchase totals = | $1,134.10 | $1,234.5831 | $1,234.58 | $1,234.55 | $1,234.70 | |