| 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 | $199.48 | 10.343% | $220.1122 | $220.11 | $220.10 | $220.10 |
| Purchase #2 | $192.60 | 3.600% | $199.5336 | $199.53 | $199.55 | $199.50 |
| Purchase #3 | $83.73 | 7.205% | $89.7627 | $89.76 | $89.75 | $89.80 |
| Purchase #4 | $65.62 | 13.815% | $74.6854 | $74.69 | $74.70 | $74.70 |
| Purchase #5 | $177.35 | 10.251% | $195.5301 | $195.53 | $195.55 | $195.50 |
| Purchase #6 | $77.25 | 11.444% | $86.0905 | $86.09 | $86.10 | $86.10 |
| Purchase #7 | $183.50 | 6.368% | $195.1853 | $195.19 | $195.20 | $195.20 |
| 7 purchase totals = | $979.53 | $1,060.8998 | $1,060.90 | $1,060.95 | $1,060.90 | |