| 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 | $189.38 | 8.340% | $205.1743 | $205.17 | $205.15 | $205.20 |
| Purchase #2 | $122.86 | 5.446% | $129.551 | $129.55 | $129.55 | $129.60 |
| Purchase #3 | $202.78 | 13.235% | $229.6179 | $229.62 | $229.60 | $229.60 |
| Purchase #4 | $210.50 | 6.566% | $224.3214 | $224.32 | $224.30 | $224.30 |
| Purchase #5 | $119.36 | 6.104% | $126.6457 | $126.65 | $126.65 | $126.60 |
| Purchase #6 | $232.45 | 13.680% | $264.2492 | $264.25 | $264.25 | $264.20 |
| Purchase #7 | $137.65 | 13.346% | $156.0208 | $156.02 | $156.00 | $156.00 |
| 7 purchase totals = | $1,214.98 | $1,335.5803 | $1,335.58 | $1,335.50 | $1,335.50 | |