| 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 | $208.26 | 10.417% | $229.9544 | $229.95 | $229.95 | $230.00 |
| Purchase #2 | $212.81 | 8.618% | $231.15 | $231.15 | $231.15 | $231.20 |
| Purchase #3 | $214.67 | 10.320% | $236.8239 | $236.82 | $236.80 | $236.80 |
| Purchase #4 | $154.95 | 13.752% | $176.2587 | $176.26 | $176.25 | $176.30 |
| Purchase #5 | $217.44 | 10.769% | $240.8561 | $240.86 | $240.85 | $240.90 |
| Purchase #6 | $83.32 | 10.817% | $92.3327 | $92.33 | $92.35 | $92.30 |
| Purchase #7 | $96.41 | 10.717% | $106.7423 | $106.74 | $106.75 | $106.70 |
| 7 purchase totals = | $1,187.86 | $1,314.1181 | $1,314.11 | $1,314.10 | $1,314.20 | |