| 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 | $9.50 | 6.383% | $10.1064 | $10.11 | $10.10 | $10.10 |
| Purchase #2 | $119.66 | 13.213% | $135.4707 | $135.47 | $135.45 | $135.50 |
| Purchase #3 | $236.81 | 11.292% | $263.5506 | $263.55 | $263.55 | $263.60 |
| Purchase #4 | $153.74 | 8.235% | $166.4005 | $166.40 | $166.40 | $166.40 |
| Purchase #5 | $199.43 | 10.451% | $220.2724 | $220.27 | $220.25 | $220.30 |
| Purchase #6 | $199.46 | 3.703% | $206.846 | $206.85 | $206.85 | $206.80 |
| Purchase #7 | $174.37 | 10.241% | $192.2272 | $192.23 | $192.25 | $192.20 |
| 7 purchase totals = | $1,092.97 | $1,194.8738 | $1,194.88 | $1,194.85 | $1,194.90 | |