| 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 | $236.33 | 3.231% | $243.9658 | $243.97 | $243.95 | $244.00 |
| Purchase #2 | $244.92 | 13.817% | $278.7606 | $278.76 | $278.75 | $278.80 |
| Purchase #3 | $16.62 | 6.636% | $17.7229 | $17.72 | $17.70 | $17.70 |
| Purchase #4 | $178.56 | 12.600% | $201.0586 | $201.06 | $201.05 | $201.10 |
| Purchase #5 | $26.87 | 9.765% | $29.4939 | $29.49 | $29.50 | $29.50 |
| Purchase #6 | $56.86 | 4.370% | $59.3448 | $59.34 | $59.35 | $59.30 |
| Purchase #7 | $186.99 | 10.329% | $206.3042 | $206.30 | $206.30 | $206.30 |
| 7 purchase totals = | $947.15 | $1,036.6508 | $1,036.64 | $1,036.60 | $1,036.70 | |