| 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 | $209.59 | 9.529% | $229.5618 | $229.56 | $229.55 | $229.60 |
| Purchase #2 | $61.85 | 4.340% | $64.5343 | $64.53 | $64.55 | $64.50 |
| Purchase #3 | $123.31 | 5.284% | $129.8257 | $129.83 | $129.85 | $129.80 |
| Purchase #4 | $83.82 | 9.714% | $91.9623 | $91.96 | $91.95 | $92.00 |
| Purchase #5 | $205.66 | 6.218% | $218.4479 | $218.45 | $218.45 | $218.40 |
| Purchase #6 | $177.42 | 7.796% | $191.2517 | $191.25 | $191.25 | $191.30 |
| Purchase #7 | $57.81 | 10.177% | $63.6933 | $63.69 | $63.70 | $63.70 |
| 7 purchase totals = | $919.46 | $989.2770 | $989.27 | $989.30 | $989.30 | |