| 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 | $203.79 | 13.290% | $230.8737 | $230.87 | $230.85 | $230.90 |
| Purchase #2 | $218.37 | 10.842% | $242.0457 | $242.05 | $242.05 | $242.00 |
| Purchase #3 | $170.60 | 3.500% | $176.571 | $176.57 | $176.55 | $176.60 |
| Purchase #4 | $136.53 | 4.752% | $143.0179 | $143.02 | $143.00 | $143.00 |
| Purchase #5 | $197.73 | 11.437% | $220.3444 | $220.34 | $220.35 | $220.30 |
| Purchase #6 | $68.88 | 13.864% | $78.4295 | $78.43 | $78.45 | $78.40 |
| Purchase #7 | $154.61 | 8.208% | $167.3004 | $167.30 | $167.30 | $167.30 |
| 7 purchase totals = | $1,150.51 | $1,258.5826 | $1,258.58 | $1,258.55 | $1,258.50 | |