| 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 | $209.69 | 13.668% | $238.3504 | $238.35 | $238.35 | $238.40 |
| Purchase #2 | $250.54 | 13.671% | $284.7913 | $284.79 | $284.80 | $284.80 |
| Purchase #3 | $17.99 | 13.770% | $20.4672 | $20.47 | $20.45 | $20.50 |
| Purchase #4 | $24.97 | 5.280% | $26.2884 | $26.29 | $26.30 | $26.30 |
| Purchase #5 | $241.83 | 3.702% | $250.7825 | $250.78 | $250.80 | $250.80 |
| Purchase #6 | $129.44 | 13.260% | $146.6037 | $146.60 | $146.60 | $146.60 |
| Purchase #7 | $8.73 | 12.764% | $9.8443 | $9.84 | $9.85 | $9.80 |
| 7 purchase totals = | $883.19 | $977.1278 | $977.12 | $977.15 | $977.20 | |