| 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 | $198.51 | 6.406% | $211.2266 | $211.23 | $211.25 | $211.20 |
| Purchase #2 | $217.35 | 11.104% | $241.4845 | $241.48 | $241.50 | $241.50 |
| Purchase #3 | $234.29 | 4.852% | $245.6578 | $245.66 | $245.65 | $245.70 |
| Purchase #4 | $172.56 | 7.240% | $185.0533 | $185.05 | $185.05 | $185.10 |
| Purchase #5 | $176.50 | 5.184% | $185.6498 | $185.65 | $185.65 | $185.60 |
| Purchase #6 | $167.70 | 7.805% | $180.789 | $180.79 | $180.80 | $180.80 |
| Purchase #7 | $240.65 | 12.198% | $270.0045 | $270.00 | $270.00 | $270.00 |
| 7 purchase totals = | $1,407.56 | $1,519.8655 | $1,519.86 | $1,519.90 | $1,519.90 | |