| 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 | $9.93 | 12.764% | $11.1975 | $11.20 | $11.20 | $11.20 |
| Purchase #2 | $225.79 | 6.204% | $239.798 | $239.80 | $239.80 | $239.80 |
| Purchase #3 | $75.99 | 10.733% | $84.146 | $84.15 | $84.15 | $84.10 |
| Purchase #4 | $223.80 | 13.290% | $253.543 | $253.54 | $253.55 | $253.50 |
| Purchase #5 | $171.53 | 4.263% | $178.8423 | $178.84 | $178.85 | $178.80 |
| Purchase #6 | $25.79 | 5.179% | $27.1257 | $27.13 | $27.15 | $27.10 |
| Purchase #7 | $51.54 | 13.186% | $58.3361 | $58.34 | $58.35 | $58.30 |
| 7 purchase totals = | $784.37 | $852.9886 | $853.00 | $853.05 | $852.80 | |