| 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 | $242.68 | 6.535% | $258.5391 | $258.54 | $258.55 | $258.50 |
| Purchase #2 | $38.66 | 5.226% | $40.6804 | $40.68 | $40.70 | $40.70 |
| Purchase #3 | $16.91 | 7.464% | $18.1722 | $18.17 | $18.15 | $18.20 |
| Purchase #4 | $105.37 | 11.380% | $117.3611 | $117.36 | $117.35 | $117.40 |
| Purchase #5 | $244.96 | 9.874% | $269.1474 | $269.15 | $269.15 | $269.10 |
| Purchase #6 | $189.28 | 13.515% | $214.8612 | $214.86 | $214.85 | $214.90 |
| Purchase #7 | $236.33 | 12.427% | $265.6987 | $265.70 | $265.70 | $265.70 |
| 7 purchase totals = | $1,074.19 | $1,184.4601 | $1,184.46 | $1,184.45 | $1,184.50 | |