| 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 | $214.55 | 6.147% | $227.7384 | $227.74 | $227.75 | $227.70 |
| Purchase #2 | $83.91 | 8.629% | $91.1506 | $91.15 | $91.15 | $91.20 |
| Purchase #3 | $220.76 | 4.164% | $229.9524 | $229.95 | $229.95 | $230.00 |
| Purchase #4 | $212.85 | 11.129% | $236.5381 | $236.54 | $236.55 | $236.50 |
| Purchase #5 | $158.57 | 8.234% | $171.6267 | $171.63 | $171.65 | $171.60 |
| Purchase #6 | $193.60 | 8.228% | $209.5294 | $209.53 | $209.55 | $209.50 |
| Purchase #7 | $134.65 | 11.616% | $150.2909 | $150.29 | $150.30 | $150.30 |
| 7 purchase totals = | $1,218.89 | $1,316.8265 | $1,316.83 | $1,316.90 | $1,316.80 | |