| 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 | $184.37 | 9.691% | $202.2373 | $202.24 | $202.25 | $202.20 |
| Purchase #2 | $102.92 | 5.223% | $108.2955 | $108.30 | $108.30 | $108.30 |
| Purchase #3 | $31.56 | 3.798% | $32.7586 | $32.76 | $32.75 | $32.80 |
| Purchase #4 | $140.40 | 5.718% | $148.4281 | $148.43 | $148.45 | $148.40 |
| Purchase #5 | $245.56 | 11.437% | $273.6447 | $273.64 | $273.65 | $273.60 |
| Purchase #6 | $112.97 | 4.868% | $118.4694 | $118.47 | $118.45 | $118.50 |
| Purchase #7 | $117.70 | 6.840% | $125.7507 | $125.75 | $125.75 | $125.80 |
| 7 purchase totals = | $935.48 | $1,009.5843 | $1,009.59 | $1,009.60 | $1,009.60 | |