| 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 | $131.56 | 13.685% | $149.564 | $149.56 | $149.55 | $149.60 |
| Purchase #2 | $209.51 | 10.431% | $231.364 | $231.36 | $231.35 | $231.40 |
| Purchase #3 | $84.25 | 8.530% | $91.4365 | $91.44 | $91.45 | $91.40 |
| Purchase #4 | $216.90 | 5.444% | $228.708 | $228.71 | $228.70 | $228.70 |
| Purchase #5 | $79.87 | 12.773% | $90.0718 | $90.07 | $90.05 | $90.10 |
| Purchase #6 | $107.88 | 9.768% | $118.4177 | $118.42 | $118.40 | $118.40 |
| Purchase #7 | $244.68 | 3.502% | $253.2487 | $253.25 | $253.25 | $253.20 |
| 7 purchase totals = | $1,074.65 | $1,162.8107 | $1,162.81 | $1,162.75 | $1,162.80 | |