| 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 | $138.85 | 9.739% | $152.3726 | $152.37 | $152.35 | $152.40 |
| Purchase #2 | $62.90 | 9.729% | $69.0195 | $69.02 | $69.00 | $69.00 |
| Purchase #3 | $209.86 | 12.547% | $236.1911 | $236.19 | $236.20 | $236.20 |
| Purchase #4 | $140.69 | 11.422% | $156.7596 | $156.76 | $156.75 | $156.80 |
| Purchase #5 | $224.80 | 7.808% | $242.3524 | $242.35 | $242.35 | $242.40 |
| Purchase #6 | $182.56 | 13.216% | $206.6871 | $206.69 | $206.70 | $206.70 |
| Purchase #7 | $234.99 | 5.386% | $247.6466 | $247.65 | $247.65 | $247.60 |
| 7 purchase totals = | $1,194.65 | $1,311.0289 | $1,311.03 | $1,311.00 | $1,311.10 | |