| 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 | $188.72 | 4.705% | $197.5993 | $197.60 | $197.60 | $197.60 |
| Purchase #2 | $68.53 | 3.182% | $70.7106 | $70.71 | $70.70 | $70.70 |
| Purchase #3 | $162.81 | 5.251% | $171.3592 | $171.36 | $171.35 | $171.40 |
| Purchase #4 | $245.74 | 8.714% | $267.1538 | $267.15 | $267.15 | $267.20 |
| Purchase #5 | $111.39 | 4.565% | $116.475 | $116.48 | $116.50 | $116.50 |
| Purchase #6 | $217.75 | 13.763% | $247.7189 | $247.72 | $247.70 | $247.70 |
| Purchase #7 | $205.82 | 4.259% | $214.5859 | $214.59 | $214.60 | $214.60 |
| 7 purchase totals = | $1,200.76 | $1,285.6027 | $1,285.61 | $1,285.60 | $1,285.70 | |