| 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 | $130.49 | 6.613% | $139.1193 | $139.12 | $139.10 | $139.10 |
| Purchase #2 | $86.87 | 6.588% | $92.593 | $92.59 | $92.60 | $92.60 |
| Purchase #3 | $85.30 | 9.691% | $93.5664 | $93.57 | $93.55 | $93.60 |
| Purchase #4 | $223.85 | 10.232% | $246.7543 | $246.75 | $246.75 | $246.80 |
| Purchase #5 | $209.25 | 3.156% | $215.8539 | $215.85 | $215.85 | $215.90 |
| Purchase #6 | $129.40 | 13.255% | $146.552 | $146.55 | $146.55 | $146.60 |
| Purchase #7 | $180.62 | 11.516% | $201.4202 | $201.42 | $201.40 | $201.40 |
| 7 purchase totals = | $1,045.78 | $1,135.8591 | $1,135.85 | $1,135.80 | $1,136.00 | |