| 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 | $213.69 | 4.323% | $222.9278 | $222.93 | $222.95 | $222.90 |
| Purchase #2 | $130.48 | 6.854% | $139.4231 | $139.42 | $139.40 | $139.40 |
| Purchase #3 | $180.27 | 9.270% | $196.981 | $196.98 | $197.00 | $197.00 |
| Purchase #4 | $69.82 | 10.476% | $77.1343 | $77.13 | $77.15 | $77.10 |
| Purchase #5 | $238.48 | 10.324% | $263.1007 | $263.10 | $263.10 | $263.10 |
| Purchase #6 | $36.66 | 7.266% | $39.3237 | $39.32 | $39.30 | $39.30 |
| Purchase #7 | $161.34 | 5.350% | $169.9717 | $169.97 | $169.95 | $170.00 |
| 7 purchase totals = | $1,030.74 | $1,108.8623 | $1,108.85 | $1,108.85 | $1,108.80 | |