| 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 | $202.49 | 12.780% | $228.3682 | $228.37 | $228.35 | $228.40 |
| Purchase #2 | $122.72 | 7.322% | $131.7056 | $131.71 | $131.70 | $131.70 |
| Purchase #3 | $77.39 | 3.360% | $79.9903 | $79.99 | $80.00 | $80.00 |
| Purchase #4 | $5.55 | 3.753% | $5.7583 | $5.76 | $5.75 | $5.80 |
| Purchase #5 | $216.67 | 4.179% | $225.7246 | $225.72 | $225.70 | $225.70 |
| Purchase #6 | $249.29 | 8.603% | $270.7364 | $270.74 | $270.75 | $270.70 |
| Purchase #7 | $237.85 | 11.533% | $265.2812 | $265.28 | $265.30 | $265.30 |
| 7 purchase totals = | $1,111.96 | $1,207.5646 | $1,207.57 | $1,207.55 | $1,207.60 | |