| 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 | $122.64 | 12.311% | $137.7382 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $131.31 | 5.697% | $138.7907 | $138.79 | $138.80 | $138.80 |
| Purchase #3 | $175.26 | 9.821% | $192.4723 | $192.47 | $192.45 | $192.50 |
| Purchase #4 | $186.32 | 11.856% | $208.4101 | $208.41 | $208.40 | $208.40 |
| Purchase #5 | $163.38 | 4.365% | $170.5115 | $170.51 | $170.50 | $170.50 |
| Purchase #6 | $68.77 | 7.542% | $73.9566 | $73.96 | $73.95 | $74.00 |
| Purchase #7 | $128.41 | 9.215% | $140.243 | $140.24 | $140.25 | $140.20 |
| 7 purchase totals = | $976.09 | $1,062.1224 | $1,062.12 | $1,062.10 | $1,062.10 | |