| 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 | $213.80 | 9.756% | $234.6583 | $234.66 | $234.65 | $234.70 |
| Purchase #2 | $66.38 | 8.546% | $72.0528 | $72.05 | $72.05 | $72.10 |
| Purchase #3 | $225.56 | 12.142% | $252.9475 | $252.95 | $252.95 | $252.90 |
| Purchase #4 | $164.71 | 9.137% | $179.7596 | $179.76 | $179.75 | $179.80 |
| Purchase #5 | $172.63 | 4.469% | $180.3448 | $180.34 | $180.35 | $180.30 |
| Purchase #6 | $241.36 | 3.228% | $249.1511 | $249.15 | $249.15 | $249.20 |
| Purchase #7 | $129.53 | 7.821% | $139.6605 | $139.66 | $139.65 | $139.70 |
| 7 purchase totals = | $1,213.97 | $1,308.5746 | $1,308.57 | $1,308.55 | $1,308.70 | |