| 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 | $74.75 | 3.236% | $77.1689 | $77.17 | $77.15 | $77.20 |
| Purchase #2 | $110.83 | 13.365% | $125.6424 | $125.64 | $125.65 | $125.60 |
| Purchase #3 | $236.85 | 3.416% | $244.9408 | $244.94 | $244.95 | $244.90 |
| Purchase #4 | $100.91 | 11.432% | $112.446 | $112.45 | $112.45 | $112.40 |
| Purchase #5 | $246.35 | 8.172% | $266.4817 | $266.48 | $266.50 | $266.50 |
| Purchase #6 | $172.80 | 3.744% | $179.2696 | $179.27 | $179.25 | $179.30 |
| Purchase #7 | $100.36 | 12.529% | $112.9341 | $112.93 | $112.95 | $112.90 |
| 7 purchase totals = | $1,042.85 | $1,118.8835 | $1,118.88 | $1,118.90 | $1,118.80 | |