| 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 | $113.25 | 9.617% | $124.1413 | $124.14 | $124.15 | $124.10 |
| Purchase #2 | $212.84 | 8.234% | $230.3652 | $230.37 | $230.35 | $230.40 |
| Purchase #3 | $188.87 | 11.243% | $210.1047 | $210.10 | $210.10 | $210.10 |
| Purchase #4 | $128.91 | 8.303% | $139.6134 | $139.61 | $139.60 | $139.60 |
| Purchase #5 | $237.69 | 9.332% | $259.8712 | $259.87 | $259.85 | $259.90 |
| Purchase #6 | $112.77 | 5.158% | $118.5867 | $118.59 | $118.60 | $118.60 |
| Purchase #7 | $22.76 | 3.731% | $23.6092 | $23.61 | $23.60 | $23.60 |
| 7 purchase totals = | $1,017.09 | $1,106.2917 | $1,106.29 | $1,106.25 | $1,106.30 | |