| 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 | $54.95 | 6.218% | $58.3668 | $58.37 | $58.35 | $58.40 |
| Purchase #2 | $129.25 | 3.220% | $133.4119 | $133.41 | $133.40 | $133.40 |
| Purchase #3 | $228.87 | 12.220% | $256.8379 | $256.84 | $256.85 | $256.80 |
| Purchase #4 | $37.38 | 12.271% | $41.9669 | $41.97 | $41.95 | $42.00 |
| Purchase #5 | $202.43 | 11.548% | $225.8066 | $225.81 | $225.80 | $225.80 |
| Purchase #6 | $201.43 | 9.663% | $220.8942 | $220.89 | $220.90 | $220.90 |
| Purchase #7 | $205.60 | 10.405% | $226.9927 | $226.99 | $227.00 | $227.00 |
| 7 purchase totals = | $1,059.91 | $1,164.2770 | $1,164.28 | $1,164.25 | $1,164.30 | |