| 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 | $217.40 | 4.439% | $227.0504 | $227.05 | $227.05 | $227.10 |
| Purchase #2 | $214.50 | 5.133% | $225.5103 | $225.51 | $225.50 | $225.50 |
| Purchase #3 | $209.50 | 5.704% | $221.4499 | $221.45 | $221.45 | $221.40 |
| Purchase #4 | $151.32 | 10.164% | $166.7002 | $166.70 | $166.70 | $166.70 |
| Purchase #5 | $31.89 | 8.556% | $34.6185 | $34.62 | $34.60 | $34.60 |
| Purchase #6 | $229.77 | 5.312% | $241.9754 | $241.98 | $242.00 | $242.00 |
| Purchase #7 | $49.94 | 12.383% | $56.1241 | $56.12 | $56.10 | $56.10 |
| 7 purchase totals = | $1,104.32 | $1,173.4288 | $1,173.43 | $1,173.40 | $1,173.40 | |