| 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 | $205.94 | 4.298% | $214.7913 | $214.79 | $214.80 | $214.80 |
| Purchase #2 | $228.96 | 8.303% | $247.9705 | $247.97 | $247.95 | $248.00 |
| Purchase #3 | $171.45 | 13.189% | $194.0625 | $194.06 | $194.05 | $194.10 |
| Purchase #4 | $141.38 | 10.716% | $156.5303 | $156.53 | $156.55 | $156.50 |
| Purchase #5 | $75.93 | 6.733% | $81.0424 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $92.55 | 10.848% | $102.5898 | $102.59 | $102.60 | $102.60 |
| Purchase #7 | $133.92 | 6.519% | $142.6502 | $142.65 | $142.65 | $142.70 |
| 7 purchase totals = | $1,050.13 | $1,139.6370 | $1,139.63 | $1,139.65 | $1,139.70 | |