| 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 | $120.82 | 9.701% | $132.5407 | $132.54 | $132.55 | $132.50 |
| Purchase #2 | $225.88 | 5.629% | $238.5948 | $238.59 | $238.60 | $238.60 |
| Purchase #3 | $76.72 | 6.872% | $81.9922 | $81.99 | $82.00 | $82.00 |
| Purchase #4 | $60.95 | 12.704% | $68.6931 | $68.69 | $68.70 | $68.70 |
| Purchase #5 | $158.95 | 11.185% | $176.7286 | $176.73 | $176.75 | $176.70 |
| Purchase #6 | $217.96 | 12.423% | $245.0372 | $245.04 | $245.05 | $245.00 |
| Purchase #7 | $229.47 | 8.121% | $248.1053 | $248.11 | $248.10 | $248.10 |
| 7 purchase totals = | $1,090.75 | $1,191.6919 | $1,191.69 | $1,191.75 | $1,191.60 | |