| 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 | $47.29 | 12.655% | $53.2745 | $53.27 | $53.25 | $53.30 |
| Purchase #2 | $246.56 | 11.172% | $274.1057 | $274.11 | $274.10 | $274.10 |
| Purchase #3 | $240.44 | 7.855% | $259.3266 | $259.33 | $259.35 | $259.30 |
| Purchase #4 | $19.97 | 9.419% | $21.851 | $21.85 | $21.85 | $21.90 |
| Purchase #5 | $217.25 | 11.645% | $242.5488 | $242.55 | $242.55 | $242.50 |
| Purchase #6 | $245.53 | 7.611% | $264.2173 | $264.22 | $264.20 | $264.20 |
| Purchase #7 | $16.88 | 5.181% | $17.7546 | $17.75 | $17.75 | $17.80 |
| 7 purchase totals = | $1,033.92 | $1,133.0785 | $1,133.08 | $1,133.05 | $1,133.10 | |