| 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 | $12.33 | 9.755% | $13.5328 | $13.53 | $13.55 | $13.50 |
| Purchase #2 | $250.29 | 8.794% | $272.3005 | $272.30 | $272.30 | $272.30 |
| Purchase #3 | $58.93 | 9.628% | $64.6038 | $64.60 | $64.60 | $64.60 |
| Purchase #4 | $193.97 | 11.292% | $215.8731 | $215.87 | $215.85 | $215.90 |
| Purchase #5 | $82.92 | 6.250% | $88.1025 | $88.10 | $88.10 | $88.10 |
| Purchase #6 | $131.55 | 10.417% | $145.2536 | $145.25 | $145.25 | $145.30 |
| Purchase #7 | $206.92 | 9.785% | $227.1671 | $227.17 | $227.15 | $227.20 |
| 7 purchase totals = | $936.91 | $1,026.8334 | $1,026.82 | $1,026.80 | $1,026.90 | |