| 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 | $17.66 | 12.725% | $19.9072 | $19.91 | $19.90 | $19.90 |
| Purchase #2 | $176.92 | 5.297% | $186.2915 | $186.29 | $186.30 | $186.30 |
| Purchase #3 | $144.72 | 8.140% | $156.5002 | $156.50 | $156.50 | $156.50 |
| Purchase #4 | $230.73 | 3.305% | $238.3556 | $238.36 | $238.35 | $238.40 |
| Purchase #5 | $35.29 | 12.574% | $39.7274 | $39.73 | $39.75 | $39.70 |
| Purchase #6 | $191.69 | 7.666% | $206.385 | $206.39 | $206.40 | $206.40 |
| Purchase #7 | $234.97 | 6.347% | $249.8835 | $249.88 | $249.90 | $249.90 |
| 7 purchase totals = | $1,031.98 | $1,097.0504 | $1,097.06 | $1,097.10 | $1,097.10 | |