| 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 | $122.61 | 4.409% | $128.0159 | $128.02 | $128.00 | $128.00 |
| Purchase #2 | $47.70 | 6.461% | $50.7819 | $50.78 | $50.80 | $50.80 |
| Purchase #3 | $94.89 | 11.279% | $105.5926 | $105.59 | $105.60 | $105.60 |
| Purchase #4 | $142.74 | 9.828% | $156.7685 | $156.77 | $156.75 | $156.80 |
| Purchase #5 | $217.58 | 13.501% | $246.9555 | $246.96 | $246.95 | $247.00 |
| Purchase #6 | $74.87 | 13.510% | $84.9849 | $84.98 | $85.00 | $85.00 |
| Purchase #7 | $143.36 | 5.404% | $151.1072 | $151.11 | $151.10 | $151.10 |
| 7 purchase totals = | $843.75 | $924.2065 | $924.21 | $924.20 | $924.30 | |