| 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 | $209.57 | 5.141% | $220.344 | $220.34 | $220.35 | $220.30 |
| Purchase #2 | $61.97 | 8.557% | $67.2728 | $67.27 | $67.25 | $67.30 |
| Purchase #3 | $111.81 | 3.234% | $115.4259 | $115.43 | $115.45 | $115.40 |
| Purchase #4 | $50.94 | 11.445% | $56.7701 | $56.77 | $56.75 | $56.80 |
| Purchase #5 | $198.95 | 8.678% | $216.2149 | $216.21 | $216.20 | $216.20 |
| Purchase #6 | $186.28 | 8.119% | $201.4041 | $201.40 | $201.40 | $201.40 |
| Purchase #7 | $148.62 | 6.231% | $157.8805 | $157.88 | $157.90 | $157.90 |
| 7 purchase totals = | $968.14 | $1,035.3123 | $1,035.30 | $1,035.30 | $1,035.30 | |