| 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 | $224.65 | 7.844% | $242.2715 | $242.27 | $242.25 | $242.30 |
| Purchase #2 | $235.80 | 4.869% | $247.2811 | $247.28 | $247.30 | $247.30 |
| Purchase #3 | $83.58 | 4.466% | $87.3127 | $87.31 | $87.30 | $87.30 |
| Purchase #4 | $77.67 | 4.715% | $81.3321 | $81.33 | $81.35 | $81.30 |
| Purchase #5 | $69.95 | 3.180% | $72.1744 | $72.17 | $72.15 | $72.20 |
| Purchase #6 | $152.60 | 11.774% | $170.5671 | $170.57 | $170.55 | $170.60 |
| Purchase #7 | $141.49 | 8.507% | $153.5266 | $153.53 | $153.55 | $153.50 |
| 7 purchase totals = | $985.74 | $1,054.4655 | $1,054.46 | $1,054.45 | $1,054.50 | |