| 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 | $177.67 | 13.686% | $201.9859 | $201.99 | $202.00 | $202.00 |
| Purchase #2 | $239.49 | 6.512% | $255.0856 | $255.09 | $255.10 | $255.10 |
| Purchase #3 | $72.48 | 8.697% | $78.7836 | $78.78 | $78.80 | $78.80 |
| Purchase #4 | $77.36 | 7.554% | $83.2038 | $83.20 | $83.20 | $83.20 |
| Purchase #5 | $219.68 | 6.265% | $233.443 | $233.44 | $233.45 | $233.40 |
| Purchase #6 | $173.86 | 9.704% | $190.7314 | $190.73 | $190.75 | $190.70 |
| Purchase #7 | $39.47 | 11.409% | $43.9731 | $43.97 | $43.95 | $44.00 |
| 7 purchase totals = | $1,000.01 | $1,087.2064 | $1,087.20 | $1,087.25 | $1,087.20 | |