| 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 | $142.99 | 8.293% | $154.8482 | $154.85 | $154.85 | $154.80 |
| Purchase #2 | $109.78 | 3.170% | $113.26 | $113.26 | $113.25 | $113.30 |
| Purchase #3 | $122.43 | 13.557% | $139.0278 | $139.03 | $139.05 | $139.00 |
| Purchase #4 | $205.27 | 13.171% | $232.3061 | $232.31 | $232.30 | $232.30 |
| Purchase #5 | $45.57 | 4.129% | $47.4516 | $47.45 | $47.45 | $47.50 |
| Purchase #6 | $247.80 | 9.115% | $270.387 | $270.39 | $270.40 | $270.40 |
| Purchase #7 | $218.51 | 12.852% | $246.5929 | $246.59 | $246.60 | $246.60 |
| 7 purchase totals = | $1,092.35 | $1,203.8736 | $1,203.88 | $1,203.90 | $1,203.90 | |