| 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 | $111.67 | 8.751% | $121.4422 | $121.44 | $121.45 | $121.40 |
| Purchase #2 | $16.64 | 10.433% | $18.3761 | $18.38 | $18.40 | $18.40 |
| Purchase #3 | $162.69 | 9.773% | $178.5897 | $178.59 | $178.60 | $178.60 |
| Purchase #4 | $215.84 | 11.546% | $240.7609 | $240.76 | $240.75 | $240.80 |
| Purchase #5 | $13.74 | 7.200% | $14.7293 | $14.73 | $14.75 | $14.70 |
| Purchase #6 | $228.58 | 8.856% | $248.823 | $248.82 | $248.80 | $248.80 |
| Purchase #7 | $104.25 | 4.467% | $108.9068 | $108.91 | $108.90 | $108.90 |
| 7 purchase totals = | $853.41 | $931.6280 | $931.63 | $931.65 | $931.60 | |