| 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 | $103.99 | 7.762% | $112.0617 | $112.06 | $112.05 | $112.10 |
| Purchase #2 | $197.87 | 11.340% | $220.3085 | $220.31 | $220.30 | $220.30 |
| Purchase #3 | $215.26 | 7.346% | $231.073 | $231.07 | $231.05 | $231.10 |
| Purchase #4 | $246.55 | 7.597% | $265.2804 | $265.28 | $265.30 | $265.30 |
| Purchase #5 | $11.74 | 3.420% | $12.1415 | $12.14 | $12.15 | $12.10 |
| Purchase #6 | $43.72 | 7.354% | $46.9352 | $46.94 | $46.95 | $46.90 |
| Purchase #7 | $47.28 | 13.337% | $53.5857 | $53.59 | $53.60 | $53.60 |
| 7 purchase totals = | $866.41 | $941.3860 | $941.39 | $941.40 | $941.40 | |