| 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 | $227.93 | 12.206% | $255.7511 | $255.75 | $255.75 | $255.80 |
| Purchase #2 | $133.69 | 10.611% | $147.8758 | $147.88 | $147.90 | $147.90 |
| Purchase #3 | $85.35 | 3.439% | $88.2852 | $88.29 | $88.30 | $88.30 |
| Purchase #4 | $14.68 | 8.666% | $15.9522 | $15.95 | $15.95 | $16.00 |
| Purchase #5 | $25.93 | 13.302% | $29.3792 | $29.38 | $29.40 | $29.40 |
| Purchase #6 | $141.40 | 5.544% | $149.2392 | $149.24 | $149.25 | $149.20 |
| Purchase #7 | $222.93 | 3.392% | $230.4918 | $230.49 | $230.50 | $230.50 |
| 7 purchase totals = | $851.91 | $916.9745 | $916.98 | $917.05 | $917.10 | |