| 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 | $181.53 | 12.781% | $204.7313 | $204.73 | $204.75 | $204.70 |
| Purchase #2 | $228.30 | 8.815% | $248.4246 | $248.42 | $248.40 | $248.40 |
| Purchase #3 | $110.30 | 3.108% | $113.7281 | $113.73 | $113.75 | $113.70 |
| Purchase #4 | $209.47 | 10.514% | $231.4937 | $231.49 | $231.50 | $231.50 |
| Purchase #5 | $100.45 | 10.183% | $110.6788 | $110.68 | $110.70 | $110.70 |
| Purchase #6 | $214.78 | 7.664% | $231.2407 | $231.24 | $231.25 | $231.20 |
| Purchase #7 | $131.53 | 9.112% | $143.515 | $143.52 | $143.50 | $143.50 |
| 7 purchase totals = | $1,176.36 | $1,283.8122 | $1,283.81 | $1,283.85 | $1,283.70 | |