| 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 | $208.53 | 6.316% | $221.7008 | $221.70 | $221.70 | $221.70 |
| Purchase #2 | $122.29 | 8.322% | $132.467 | $132.47 | $132.45 | $132.50 |
| Purchase #3 | $202.33 | 7.418% | $217.3388 | $217.34 | $217.35 | $217.30 |
| Purchase #4 | $207.78 | 6.842% | $221.9963 | $222.00 | $222.00 | $222.00 |
| Purchase #5 | $34.40 | 13.525% | $39.0526 | $39.05 | $39.05 | $39.10 |
| Purchase #6 | $79.36 | 4.407% | $82.8574 | $82.86 | $82.85 | $82.90 |
| Purchase #7 | $221.25 | 4.102% | $230.3257 | $230.33 | $230.35 | $230.30 |
| 7 purchase totals = | $1,075.94 | $1,145.7386 | $1,145.75 | $1,145.75 | $1,145.80 | |