| 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 | $235.39 | 10.804% | $260.8215 | $260.82 | $260.80 | $260.80 |
| Purchase #2 | $202.48 | 7.602% | $217.8725 | $217.87 | $217.85 | $217.90 |
| Purchase #3 | $175.75 | 4.742% | $184.0841 | $184.08 | $184.10 | $184.10 |
| Purchase #4 | $145.76 | 7.648% | $156.9077 | $156.91 | $156.90 | $156.90 |
| Purchase #5 | $127.57 | 10.741% | $141.2723 | $141.27 | $141.25 | $141.30 |
| Purchase #6 | $121.69 | 9.102% | $132.7662 | $132.77 | $132.75 | $132.80 |
| Purchase #7 | $102.73 | 4.820% | $107.6816 | $107.68 | $107.70 | $107.70 |
| 7 purchase totals = | $1,111.37 | $1,201.4059 | $1,201.40 | $1,201.35 | $1,201.50 | |