| 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 | $245.82 | 4.690% | $257.349 | $257.35 | $257.35 | $257.30 |
| Purchase #2 | $192.43 | 3.522% | $199.2074 | $199.21 | $199.20 | $199.20 |
| Purchase #3 | $63.60 | 5.598% | $67.1603 | $67.16 | $67.15 | $67.20 |
| Purchase #4 | $42.26 | 13.138% | $47.8121 | $47.81 | $47.80 | $47.80 |
| Purchase #5 | $68.54 | 10.115% | $75.4728 | $75.47 | $75.45 | $75.50 |
| Purchase #6 | $101.63 | 11.447% | $113.2636 | $113.26 | $113.25 | $113.30 |
| Purchase #7 | $159.45 | 11.358% | $177.5603 | $177.56 | $177.55 | $177.60 |
| 7 purchase totals = | $873.73 | $937.8255 | $937.82 | $937.75 | $937.90 | |