| 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 | $121.58 | 3.402% | $125.7162 | $125.72 | $125.70 | $125.70 |
| Purchase #2 | $173.71 | 10.647% | $192.2049 | $192.20 | $192.20 | $192.20 |
| Purchase #3 | $183.67 | 5.144% | $193.118 | $193.12 | $193.10 | $193.10 |
| Purchase #4 | $234.71 | 10.181% | $258.6058 | $258.61 | $258.60 | $258.60 |
| Purchase #5 | $193.95 | 3.513% | $200.7635 | $200.76 | $200.75 | $200.80 |
| Purchase #6 | $86.70 | 4.439% | $90.5486 | $90.55 | $90.55 | $90.50 |
| Purchase #7 | $68.75 | 9.545% | $75.3122 | $75.31 | $75.30 | $75.30 |
| 7 purchase totals = | $1,063.07 | $1,136.2692 | $1,136.27 | $1,136.20 | $1,136.20 | |