| 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 | $78.45 | 12.196% | $88.0178 | $88.02 | $88.00 | $88.00 |
| Purchase #2 | $221.64 | 5.610% | $234.074 | $234.07 | $234.05 | $234.10 |
| Purchase #3 | $243.64 | 12.327% | $273.6735 | $273.67 | $273.65 | $273.70 |
| Purchase #4 | $180.25 | 7.589% | $193.9292 | $193.93 | $193.95 | $193.90 |
| Purchase #5 | $121.76 | 9.224% | $132.9911 | $132.99 | $133.00 | $133.00 |
| Purchase #6 | $13.51 | 11.454% | $15.0574 | $15.06 | $15.05 | $15.10 |
| Purchase #7 | $206.26 | 3.543% | $213.5678 | $213.57 | $213.55 | $213.60 |
| 7 purchase totals = | $1,065.51 | $1,151.3108 | $1,151.31 | $1,151.25 | $1,151.40 | |