| 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 | $110.31 | 10.870% | $122.3007 | $122.30 | $122.30 | $122.30 |
| Purchase #2 | $152.53 | 12.494% | $171.5871 | $171.59 | $171.60 | $171.60 |
| Purchase #3 | $239.45 | 7.140% | $256.5467 | $256.55 | $256.55 | $256.50 |
| Purchase #4 | $114.30 | 9.258% | $124.8819 | $124.88 | $124.90 | $124.90 |
| Purchase #5 | $44.26 | 10.854% | $49.064 | $49.06 | $49.05 | $49.10 |
| Purchase #6 | $37.34 | 6.204% | $39.6566 | $39.66 | $39.65 | $39.70 |
| Purchase #7 | $179.73 | 4.796% | $188.3499 | $188.35 | $188.35 | $188.30 |
| 7 purchase totals = | $877.92 | $952.3869 | $952.39 | $952.40 | $952.40 | |