| 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 | $173.69 | 10.129% | $191.2831 | $191.28 | $191.30 | $191.30 |
| Purchase #2 | $115.38 | 5.616% | $121.8597 | $121.86 | $121.85 | $121.90 |
| Purchase #3 | $217.93 | 11.740% | $243.515 | $243.52 | $243.50 | $243.50 |
| Purchase #4 | $250.87 | 5.629% | $264.9915 | $264.99 | $265.00 | $265.00 |
| Purchase #5 | $235.99 | 3.220% | $243.5889 | $243.59 | $243.60 | $243.60 |
| Purchase #6 | $119.39 | 13.106% | $135.0373 | $135.04 | $135.05 | $135.00 |
| Purchase #7 | $42.84 | 5.779% | $45.3157 | $45.32 | $45.30 | $45.30 |
| 7 purchase totals = | $1,156.09 | $1,245.5912 | $1,245.60 | $1,245.60 | $1,245.60 | |