| 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 | $212.69 | 6.772% | $227.0934 | $227.09 | $227.10 | $227.10 |
| Purchase #2 | $68.50 | 8.288% | $74.1773 | $74.18 | $74.20 | $74.20 |
| Purchase #3 | $154.59 | 4.235% | $161.1369 | $161.14 | $161.15 | $161.10 |
| Purchase #4 | $165.54 | 5.117% | $174.0107 | $174.01 | $174.00 | $174.00 |
| Purchase #5 | $171.37 | 9.687% | $187.9706 | $187.97 | $187.95 | $188.00 |
| Purchase #6 | $228.59 | 3.870% | $237.4364 | $237.44 | $237.45 | $237.40 |
| Purchase #7 | $243.97 | 11.609% | $272.2925 | $272.29 | $272.30 | $272.30 |
| 7 purchase totals = | $1,245.25 | $1,334.1178 | $1,334.12 | $1,334.15 | $1,334.10 | |