| 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 | $235.39 | 6.195% | $249.9724 | $249.97 | $249.95 | $250.00 |
| Purchase #2 | $158.39 | 10.186% | $174.5236 | $174.52 | $174.50 | $174.50 |
| Purchase #3 | $59.53 | 8.361% | $64.5073 | $64.51 | $64.50 | $64.50 |
| Purchase #4 | $188.81 | 6.226% | $200.5653 | $200.57 | $200.55 | $200.60 |
| Purchase #5 | $164.99 | 11.113% | $183.3253 | $183.33 | $183.35 | $183.30 |
| Purchase #6 | $141.36 | 13.360% | $160.2457 | $160.25 | $160.25 | $160.20 |
| Purchase #7 | $232.66 | 11.202% | $258.7226 | $258.72 | $258.70 | $258.70 |
| 7 purchase totals = | $1,181.13 | $1,291.8622 | $1,291.87 | $1,291.80 | $1,291.80 | |