| 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 | $47.84 | 13.245% | $54.1764 | $54.18 | $54.20 | $54.20 |
| Purchase #2 | $245.94 | 4.808% | $257.7648 | $257.76 | $257.75 | $257.80 |
| Purchase #3 | $196.82 | 5.389% | $207.4266 | $207.43 | $207.45 | $207.40 |
| Purchase #4 | $49.58 | 5.804% | $52.4576 | $52.46 | $52.45 | $52.50 |
| Purchase #5 | $179.72 | 11.405% | $200.2171 | $200.22 | $200.20 | $200.20 |
| Purchase #6 | $124.57 | 13.131% | $140.9273 | $140.93 | $140.95 | $140.90 |
| Purchase #7 | $190.68 | 13.134% | $215.7239 | $215.72 | $215.70 | $215.70 |
| 7 purchase totals = | $1,035.15 | $1,128.6937 | $1,128.70 | $1,128.70 | $1,128.70 | |