| 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 | $111.33 | 3.655% | $115.3991 | $115.40 | $115.40 | $115.40 |
| Purchase #2 | $76.69 | 6.610% | $81.7592 | $81.76 | $81.75 | $81.80 |
| Purchase #3 | $152.86 | 4.496% | $159.7326 | $159.73 | $159.75 | $159.70 |
| Purchase #4 | $186.60 | 13.217% | $211.2629 | $211.26 | $211.25 | $211.30 |
| Purchase #5 | $225.57 | 8.588% | $244.942 | $244.94 | $244.95 | $244.90 |
| Purchase #6 | $211.67 | 9.267% | $231.2855 | $231.29 | $231.30 | $231.30 |
| Purchase #7 | $214.75 | 4.521% | $224.4588 | $224.46 | $224.45 | $224.50 |
| 7 purchase totals = | $1,179.47 | $1,268.8401 | $1,268.84 | $1,268.85 | $1,268.90 | |