| 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 | $238.66 | 11.636% | $266.4305 | $266.43 | $266.45 | $266.40 |
| Purchase #2 | $117.41 | 10.510% | $129.7498 | $129.75 | $129.75 | $129.70 |
| Purchase #3 | $222.98 | 10.860% | $247.1956 | $247.20 | $247.20 | $247.20 |
| Purchase #4 | $178.45 | 10.503% | $197.1926 | $197.19 | $197.20 | $197.20 |
| Purchase #5 | $203.47 | 6.131% | $215.9447 | $215.94 | $215.95 | $215.90 |
| Purchase #6 | $246.97 | 10.707% | $273.4131 | $273.41 | $273.40 | $273.40 |
| Purchase #7 | $194.50 | 4.558% | $203.3653 | $203.37 | $203.35 | $203.40 |
| 7 purchase totals = | $1,402.44 | $1,533.2916 | $1,533.29 | $1,533.30 | $1,533.20 | |