| 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 | $94.95 | 7.524% | $102.094 | $102.09 | $102.10 | $102.10 |
| Purchase #2 | $33.44 | 9.424% | $36.5914 | $36.59 | $36.60 | $36.60 |
| Purchase #3 | $181.95 | 7.616% | $195.8073 | $195.81 | $195.80 | $195.80 |
| Purchase #4 | $184.27 | 12.487% | $207.2798 | $207.28 | $207.30 | $207.30 |
| Purchase #5 | $177.75 | 13.463% | $201.6805 | $201.68 | $201.70 | $201.70 |
| Purchase #6 | $41.54 | 5.653% | $43.8883 | $43.89 | $43.90 | $43.90 |
| Purchase #7 | $222.93 | 9.657% | $244.4584 | $244.46 | $244.45 | $244.50 |
| 7 purchase totals = | $936.83 | $1,031.7997 | $1,031.80 | $1,031.85 | $1,031.90 | |