| 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 | $133.54 | 4.712% | $139.8324 | $139.83 | $139.85 | $139.80 |
| Purchase #2 | $124.58 | 12.469% | $140.1139 | $140.11 | $140.10 | $140.10 |
| Purchase #3 | $25.40 | 4.708% | $26.5958 | $26.60 | $26.60 | $26.60 |
| Purchase #4 | $250.55 | 9.755% | $274.9912 | $274.99 | $275.00 | $275.00 |
| Purchase #5 | $113.87 | 6.494% | $121.2647 | $121.26 | $121.25 | $121.30 |
| Purchase #6 | $67.54 | 8.526% | $73.2985 | $73.30 | $73.30 | $73.30 |
| Purchase #7 | $138.29 | 7.510% | $148.6756 | $148.68 | $148.70 | $148.70 |
| 7 purchase totals = | $853.77 | $924.7721 | $924.77 | $924.80 | $924.80 | |