| 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 | $243.36 | 12.320% | $273.342 | $273.34 | $273.35 | $273.30 |
| Purchase #2 | $166.34 | 7.541% | $178.8837 | $178.88 | $178.90 | $178.90 |
| Purchase #3 | $49.67 | 13.795% | $56.522 | $56.52 | $56.50 | $56.50 |
| Purchase #4 | $101.80 | 11.211% | $113.2128 | $113.21 | $113.20 | $113.20 |
| Purchase #5 | $13.98 | 7.725% | $15.06 | $15.06 | $15.05 | $15.10 |
| Purchase #6 | $29.27 | 6.483% | $31.1676 | $31.17 | $31.15 | $31.20 |
| Purchase #7 | $127.96 | 4.741% | $134.0266 | $134.03 | $134.05 | $134.00 |
| 7 purchase totals = | $732.38 | $802.2147 | $802.21 | $802.20 | $802.20 | |