| 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 | $136.39 | 12.121% | $152.9218 | $152.92 | $152.90 | $152.90 |
| Purchase #2 | $191.60 | 5.488% | $202.115 | $202.12 | $202.10 | $202.10 |
| Purchase #3 | $71.98 | 10.285% | $79.3831 | $79.38 | $79.40 | $79.40 |
| Purchase #4 | $32.72 | 4.722% | $34.265 | $34.27 | $34.25 | $34.30 |
| Purchase #5 | $68.43 | 3.324% | $70.7046 | $70.70 | $70.70 | $70.70 |
| Purchase #6 | $69.93 | 12.836% | $78.9062 | $78.91 | $78.90 | $78.90 |
| Purchase #7 | $219.71 | 8.555% | $238.5062 | $238.51 | $238.50 | $238.50 |
| 7 purchase totals = | $790.76 | $856.8019 | $856.81 | $856.75 | $856.80 | |