| 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 | $245.92 | 13.820% | $279.9061 | $279.91 | $279.90 | $279.90 |
| Purchase #2 | $64.65 | 13.599% | $73.4418 | $73.44 | $73.45 | $73.40 |
| Purchase #3 | $15.37 | 5.548% | $16.2227 | $16.22 | $16.20 | $16.20 |
| Purchase #4 | $5.34 | 7.183% | $5.7236 | $5.72 | $5.70 | $5.70 |
| Purchase #5 | $230.97 | 5.567% | $243.8281 | $243.83 | $243.85 | $243.80 |
| Purchase #6 | $110.82 | 7.589% | $119.2301 | $119.23 | $119.25 | $119.20 |
| Purchase #7 | $219.74 | 5.569% | $231.9773 | $231.98 | $232.00 | $232.00 |
| 7 purchase totals = | $892.81 | $970.3297 | $970.33 | $970.35 | $970.20 | |