| 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 | $202.52 | 3.866% | $210.3494 | $210.35 | $210.35 | $210.30 |
| Purchase #2 | $222.31 | 7.633% | $239.2789 | $239.28 | $239.30 | $239.30 |
| Purchase #3 | $43.49 | 11.186% | $48.3548 | $48.35 | $48.35 | $48.40 |
| Purchase #4 | $163.56 | 12.272% | $183.6321 | $183.63 | $183.65 | $183.60 |
| Purchase #5 | $132.99 | 13.465% | $150.8971 | $150.90 | $150.90 | $150.90 |
| Purchase #6 | $207.51 | 5.580% | $219.0891 | $219.09 | $219.10 | $219.10 |
| Purchase #7 | $32.58 | 6.517% | $34.7032 | $34.70 | $34.70 | $34.70 |
| 7 purchase totals = | $1,004.96 | $1,086.3046 | $1,086.30 | $1,086.35 | $1,086.30 | |