| 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 | $82.92 | 6.520% | $88.3264 | $88.33 | $88.35 | $88.30 |
| Purchase #2 | $195.92 | 12.254% | $219.928 | $219.93 | $219.95 | $219.90 |
| Purchase #3 | $122.80 | 3.305% | $126.8585 | $126.86 | $126.85 | $126.90 |
| Purchase #4 | $18.66 | 3.380% | $19.2907 | $19.29 | $19.30 | $19.30 |
| Purchase #5 | $161.74 | 11.842% | $180.8933 | $180.89 | $180.90 | $180.90 |
| Purchase #6 | $242.27 | 12.261% | $271.9747 | $271.97 | $271.95 | $272.00 |
| Purchase #7 | $221.56 | 6.305% | $235.5294 | $235.53 | $235.55 | $235.50 |
| 7 purchase totals = | $1,045.87 | $1,142.8010 | $1,142.80 | $1,142.85 | $1,142.80 | |