| 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 | $38.59 | 10.186% | $42.5208 | $42.52 | $42.50 | $42.50 |
| Purchase #2 | $191.84 | 12.329% | $215.492 | $215.49 | $215.50 | $215.50 |
| Purchase #3 | $231.28 | 7.114% | $247.7333 | $247.73 | $247.75 | $247.70 |
| Purchase #4 | $201.57 | 8.308% | $218.3164 | $218.32 | $218.30 | $218.30 |
| Purchase #5 | $161.44 | 13.777% | $183.6816 | $183.68 | $183.70 | $183.70 |
| Purchase #6 | $242.46 | 5.826% | $256.5857 | $256.59 | $256.60 | $256.60 |
| Purchase #7 | $169.90 | 8.598% | $184.508 | $184.51 | $184.50 | $184.50 |
| 7 purchase totals = | $1,237.08 | $1,348.8378 | $1,348.84 | $1,348.85 | $1,348.80 | |