| 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 | $236.31 | 11.394% | $263.2352 | $263.24 | $263.25 | $263.20 |
| Purchase #2 | $45.75 | 12.191% | $51.3274 | $51.33 | $51.35 | $51.30 |
| Purchase #3 | $105.73 | 12.273% | $118.7062 | $118.71 | $118.70 | $118.70 |
| Purchase #4 | $43.56 | 13.625% | $49.4951 | $49.50 | $49.50 | $49.50 |
| Purchase #5 | $186.58 | 5.824% | $197.4464 | $197.45 | $197.45 | $197.40 |
| Purchase #6 | $35.45 | 9.139% | $38.6898 | $38.69 | $38.70 | $38.70 |
| Purchase #7 | $64.30 | 8.229% | $69.5912 | $69.59 | $69.60 | $69.60 |
| 7 purchase totals = | $717.68 | $788.4913 | $788.51 | $788.55 | $788.40 | |