| 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 | $234.82 | 6.102% | $249.1487 | $249.15 | $249.15 | $249.10 |
| Purchase #2 | $243.68 | 5.488% | $257.0532 | $257.05 | $257.05 | $257.10 |
| Purchase #3 | $155.73 | 4.277% | $162.3906 | $162.39 | $162.40 | $162.40 |
| Purchase #4 | $74.69 | 7.778% | $80.4994 | $80.50 | $80.50 | $80.50 |
| Purchase #5 | $224.36 | 8.292% | $242.9639 | $242.96 | $242.95 | $243.00 |
| Purchase #6 | $12.54 | 9.328% | $13.7097 | $13.71 | $13.70 | $13.70 |
| Purchase #7 | $176.63 | 9.617% | $193.6165 | $193.62 | $193.60 | $193.60 |
| 7 purchase totals = | $1,122.45 | $1,199.3820 | $1,199.38 | $1,199.35 | $1,199.40 | |