| 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 | $191.79 | 4.293% | $200.0235 | $200.02 | $200.00 | $200.00 |
| Purchase #2 | $210.66 | 3.356% | $217.7297 | $217.73 | $217.75 | $217.70 |
| Purchase #3 | $52.25 | 4.190% | $54.4393 | $54.44 | $54.45 | $54.40 |
| Purchase #4 | $92.93 | 12.616% | $104.654 | $104.65 | $104.65 | $104.70 |
| Purchase #5 | $141.74 | 8.664% | $154.0204 | $154.02 | $154.00 | $154.00 |
| Purchase #6 | $214.84 | 6.854% | $229.5651 | $229.57 | $229.55 | $229.60 |
| Purchase #7 | $161.48 | 5.535% | $170.4179 | $170.42 | $170.40 | $170.40 |
| 7 purchase totals = | $1,065.69 | $1,130.8499 | $1,130.85 | $1,130.80 | $1,130.80 | |