| 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 | $200.42 | 7.124% | $214.6979 | $214.70 | $214.70 | $214.70 |
| Purchase #2 | $55.65 | 4.397% | $58.0969 | $58.10 | $58.10 | $58.10 |
| Purchase #3 | $189.82 | 11.573% | $211.7879 | $211.79 | $211.80 | $211.80 |
| Purchase #4 | $217.94 | 10.127% | $240.0108 | $240.01 | $240.00 | $240.00 |
| Purchase #5 | $110.43 | 8.475% | $119.7889 | $119.79 | $119.80 | $119.80 |
| Purchase #6 | $216.58 | 5.782% | $229.1027 | $229.10 | $229.10 | $229.10 |
| Purchase #7 | $241.88 | 10.404% | $267.0452 | $267.05 | $267.05 | $267.00 |
| 7 purchase totals = | $1,232.72 | $1,340.5303 | $1,340.54 | $1,340.55 | $1,340.50 | |