| 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 | $85.76 | 9.625% | $94.0144 | $94.01 | $94.00 | $94.00 |
| Purchase #2 | $250.60 | 13.587% | $284.649 | $284.65 | $284.65 | $284.60 |
| Purchase #3 | $84.83 | 13.618% | $96.3821 | $96.38 | $96.40 | $96.40 |
| Purchase #4 | $231.69 | 4.318% | $241.6944 | $241.69 | $241.70 | $241.70 |
| Purchase #5 | $77.94 | 10.415% | $86.0575 | $86.06 | $86.05 | $86.10 |
| Purchase #6 | $135.67 | 8.551% | $147.2711 | $147.27 | $147.25 | $147.30 |
| Purchase #7 | $244.69 | 10.737% | $270.9624 | $270.96 | $270.95 | $271.00 |
| 7 purchase totals = | $1,111.18 | $1,221.0309 | $1,221.02 | $1,221.00 | $1,221.10 | |