| 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 | $70.94 | 8.833% | $77.2061 | $77.21 | $77.20 | $77.20 |
| Purchase #2 | $240.84 | 7.873% | $259.8013 | $259.80 | $259.80 | $259.80 |
| Purchase #3 | $90.55 | 13.408% | $102.6909 | $102.69 | $102.70 | $102.70 |
| Purchase #4 | $110.32 | 11.482% | $122.9869 | $122.99 | $123.00 | $123.00 |
| Purchase #5 | $138.96 | 6.148% | $147.5033 | $147.50 | $147.50 | $147.50 |
| Purchase #6 | $183.48 | 3.663% | $190.2009 | $190.20 | $190.20 | $190.20 |
| Purchase #7 | $210.29 | 13.639% | $238.9715 | $238.97 | $238.95 | $239.00 |
| 7 purchase totals = | $1,045.38 | $1,139.3609 | $1,139.36 | $1,139.35 | $1,139.40 | |