| 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 | $66.81 | 7.711% | $71.9617 | $71.96 | $71.95 | $72.00 |
| Purchase #2 | $169.96 | 5.255% | $178.8914 | $178.89 | $178.90 | $178.90 |
| Purchase #3 | $188.59 | 12.345% | $211.8714 | $211.87 | $211.85 | $211.90 |
| Purchase #4 | $212.60 | 12.873% | $239.968 | $239.97 | $239.95 | $240.00 |
| Purchase #5 | $242.41 | 13.683% | $275.579 | $275.58 | $275.60 | $275.60 |
| Purchase #6 | $122.64 | 7.303% | $131.5964 | $131.60 | $131.60 | $131.60 |
| Purchase #7 | $99.29 | 11.666% | $110.8732 | $110.87 | $110.85 | $110.90 |
| 7 purchase totals = | $1,102.30 | $1,220.7411 | $1,220.74 | $1,220.70 | $1,220.90 | |