| 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 | $57.56 | 12.500% | $64.755 | $64.76 | $64.75 | $64.80 |
| Purchase #2 | $221.46 | 8.764% | $240.8688 | $240.87 | $240.85 | $240.90 |
| Purchase #3 | $35.57 | 11.507% | $39.663 | $39.66 | $39.65 | $39.70 |
| Purchase #4 | $241.36 | 9.770% | $264.9409 | $264.94 | $264.95 | $264.90 |
| Purchase #5 | $89.51 | 12.759% | $100.9306 | $100.93 | $100.95 | $100.90 |
| Purchase #6 | $239.91 | 4.650% | $251.0658 | $251.07 | $251.05 | $251.10 |
| Purchase #7 | $169.65 | 5.497% | $178.9757 | $178.98 | $179.00 | $179.00 |
| 7 purchase totals = | $1,055.02 | $1,141.1998 | $1,141.21 | $1,141.20 | $1,141.30 | |