| 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 | $10.57 | 4.867% | $11.0844 | $11.08 | $11.10 | $11.10 |
| Purchase #2 | $209.82 | 9.231% | $229.1885 | $229.19 | $229.20 | $229.20 |
| Purchase #3 | $133.82 | 9.346% | $146.3268 | $146.33 | $146.35 | $146.30 |
| Purchase #4 | $35.42 | 7.389% | $38.0372 | $38.04 | $38.05 | $38.00 |
| Purchase #5 | $104.86 | 13.708% | $119.2342 | $119.23 | $119.25 | $119.20 |
| Purchase #6 | $244.72 | 5.820% | $258.9627 | $258.96 | $258.95 | $259.00 |
| Purchase #7 | $243.52 | 9.205% | $265.936 | $265.94 | $265.95 | $265.90 |
| 7 purchase totals = | $982.73 | $1,068.7698 | $1,068.77 | $1,068.85 | $1,068.70 | |