| 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 | $190.82 | 12.820% | $215.2831 | $215.28 | $215.30 | $215.30 |
| Purchase #2 | $241.76 | 11.210% | $268.8613 | $268.86 | $268.85 | $268.90 |
| Purchase #3 | $200.86 | 4.838% | $210.5776 | $210.58 | $210.60 | $210.60 |
| Purchase #4 | $95.36 | 13.657% | $108.3833 | $108.38 | $108.40 | $108.40 |
| Purchase #5 | $178.55 | 11.740% | $199.5118 | $199.51 | $199.50 | $199.50 |
| Purchase #6 | $218.82 | 8.622% | $237.6867 | $237.69 | $237.70 | $237.70 |
| Purchase #7 | $56.60 | 13.206% | $64.0746 | $64.07 | $64.05 | $64.10 |
| 7 purchase totals = | $1,182.77 | $1,304.3784 | $1,304.37 | $1,304.40 | $1,304.50 | |