| 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 | $245.50 | 8.216% | $265.6703 | $265.67 | $265.65 | $265.70 |
| Purchase #2 | $35.64 | 13.651% | $40.5052 | $40.51 | $40.50 | $40.50 |
| Purchase #3 | $110.57 | 11.862% | $123.6858 | $123.69 | $123.70 | $123.70 |
| Purchase #4 | $248.64 | 13.424% | $282.0174 | $282.02 | $282.00 | $282.00 |
| Purchase #5 | $52.66 | 9.590% | $57.7101 | $57.71 | $57.70 | $57.70 |
| Purchase #6 | $25.30 | 4.492% | $26.4365 | $26.44 | $26.45 | $26.40 |
| Purchase #7 | $112.57 | 4.281% | $117.3891 | $117.39 | $117.40 | $117.40 |
| 7 purchase totals = | $830.88 | $913.4144 | $913.43 | $913.40 | $913.40 | |