| 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 | $7.33 | 12.179% | $8.2227 | $8.22 | $8.20 | $8.20 |
| Purchase #2 | $243.85 | 9.343% | $266.6329 | $266.63 | $266.65 | $266.60 |
| Purchase #3 | $221.92 | 9.550% | $243.1134 | $243.11 | $243.10 | $243.10 |
| Purchase #4 | $23.88 | 7.754% | $25.7317 | $25.73 | $25.75 | $25.70 |
| Purchase #5 | $231.48 | 6.507% | $246.5424 | $246.54 | $246.55 | $246.50 |
| Purchase #6 | $51.49 | 12.197% | $57.7702 | $57.77 | $57.75 | $57.80 |
| Purchase #7 | $38.26 | 4.518% | $39.9886 | $39.99 | $40.00 | $40.00 |
| 7 purchase totals = | $818.21 | $888.0019 | $887.99 | $888.00 | $887.90 | |