| 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 | $118.40 | 9.159% | $129.2443 | $129.24 | $129.25 | $129.20 |
| Purchase #2 | $21.82 | 5.648% | $23.0524 | $23.05 | $23.05 | $23.10 |
| Purchase #3 | $132.65 | 8.532% | $143.9677 | $143.97 | $143.95 | $144.00 |
| Purchase #4 | $36.43 | 9.751% | $39.9823 | $39.98 | $40.00 | $40.00 |
| Purchase #5 | $218.58 | 5.724% | $231.0915 | $231.09 | $231.10 | $231.10 |
| Purchase #6 | $138.27 | 10.253% | $152.4468 | $152.45 | $152.45 | $152.40 |
| Purchase #7 | $83.92 | 10.805% | $92.9876 | $92.99 | $93.00 | $93.00 |
| 7 purchase totals = | $750.07 | $812.7726 | $812.77 | $812.80 | $812.80 | |