| 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 | $233.44 | 6.511% | $248.6393 | $248.64 | $248.65 | $248.60 |
| Purchase #2 | $162.39 | 5.633% | $171.5374 | $171.54 | $171.55 | $171.50 |
| Purchase #3 | $123.61 | 13.234% | $139.9685 | $139.97 | $139.95 | $140.00 |
| Purchase #4 | $164.63 | 6.211% | $174.8552 | $174.86 | $174.85 | $174.90 |
| Purchase #5 | $90.74 | 6.200% | $96.3659 | $96.37 | $96.35 | $96.40 |
| Purchase #6 | $73.41 | 11.120% | $81.5732 | $81.57 | $81.55 | $81.60 |
| Purchase #7 | $190.97 | 9.663% | $209.4234 | $209.42 | $209.40 | $209.40 |
| 7 purchase totals = | $1,039.19 | $1,122.3629 | $1,122.37 | $1,122.30 | $1,122.40 | |