| 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 | $117.29 | 4.596% | $122.6806 | $122.68 | $122.70 | $122.70 |
| Purchase #2 | $30.70 | 6.160% | $32.5911 | $32.59 | $32.60 | $32.60 |
| Purchase #3 | $93.99 | 7.236% | $100.7911 | $100.79 | $100.80 | $100.80 |
| Purchase #4 | $180.98 | 8.596% | $196.537 | $196.54 | $196.55 | $196.50 |
| Purchase #5 | $108.63 | 12.208% | $121.8916 | $121.89 | $121.90 | $121.90 |
| Purchase #6 | $184.53 | 4.386% | $192.6235 | $192.62 | $192.60 | $192.60 |
| Purchase #7 | $215.58 | 4.405% | $225.0763 | $225.08 | $225.10 | $225.10 |
| 7 purchase totals = | $931.70 | $992.1912 | $992.19 | $992.25 | $992.20 | |