| 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 | $127.59 | 7.330% | $136.9423 | $136.94 | $136.95 | $136.90 |
| Purchase #2 | $97.53 | 6.574% | $103.9416 | $103.94 | $103.95 | $103.90 |
| Purchase #3 | $211.84 | 12.701% | $238.7458 | $238.75 | $238.75 | $238.70 |
| Purchase #4 | $56.84 | 4.809% | $59.5734 | $59.57 | $59.55 | $59.60 |
| Purchase #5 | $15.73 | 11.709% | $17.5718 | $17.57 | $17.55 | $17.60 |
| Purchase #6 | $197.98 | 10.771% | $219.3044 | $219.30 | $219.30 | $219.30 |
| Purchase #7 | $145.90 | 12.469% | $164.0923 | $164.09 | $164.10 | $164.10 |
| 7 purchase totals = | $853.41 | $940.1716 | $940.16 | $940.15 | $940.10 | |