| 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 | $84.86 | 4.491% | $88.6711 | $88.67 | $88.65 | $88.70 |
| Purchase #2 | $100.94 | 13.800% | $114.8697 | $114.87 | $114.85 | $114.90 |
| Purchase #3 | $199.27 | 9.224% | $217.6507 | $217.65 | $217.65 | $217.70 |
| Purchase #4 | $248.59 | 6.129% | $263.8261 | $263.83 | $263.85 | $263.80 |
| Purchase #5 | $71.26 | 8.551% | $77.3534 | $77.35 | $77.35 | $77.40 |
| Purchase #6 | $243.35 | 4.379% | $254.0063 | $254.01 | $254.00 | $254.00 |
| Purchase #7 | $157.70 | 6.129% | $167.3654 | $167.37 | $167.35 | $167.40 |
| 7 purchase totals = | $1,105.97 | $1,183.7427 | $1,183.75 | $1,183.70 | $1,183.90 | |