| 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 | $214.48 | 6.222% | $227.8249 | $227.82 | $227.80 | $227.80 |
| Purchase #2 | $87.71 | 12.524% | $98.6948 | $98.69 | $98.70 | $98.70 |
| Purchase #3 | $93.97 | 6.387% | $99.9719 | $99.97 | $99.95 | $100.00 |
| Purchase #4 | $14.94 | 13.623% | $16.9753 | $16.98 | $17.00 | $17.00 |
| Purchase #5 | $230.47 | 3.713% | $239.0274 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $194.58 | 9.128% | $212.3413 | $212.34 | $212.35 | $212.30 |
| Purchase #7 | $158.50 | 12.336% | $178.0526 | $178.05 | $178.05 | $178.10 |
| 7 purchase totals = | $994.65 | $1,072.8882 | $1,072.88 | $1,072.90 | $1,072.90 | |