| 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 | $80.92 | 9.146% | $88.3209 | $88.32 | $88.30 | $88.30 |
| Purchase #2 | $237.94 | 7.225% | $255.1312 | $255.13 | $255.15 | $255.10 |
| Purchase #3 | $242.32 | 9.778% | $266.014 | $266.01 | $266.00 | $266.00 |
| Purchase #4 | $200.49 | 9.224% | $218.9832 | $218.98 | $219.00 | $219.00 |
| Purchase #5 | $77.43 | 9.189% | $84.545 | $84.55 | $84.55 | $84.50 |
| Purchase #6 | $70.27 | 8.787% | $76.4446 | $76.44 | $76.45 | $76.40 |
| Purchase #7 | $136.64 | 10.186% | $150.5582 | $150.56 | $150.55 | $150.60 |
| 7 purchase totals = | $1,046.01 | $1,139.9971 | $1,139.99 | $1,140.00 | $1,139.90 | |