| 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 | $193.62 | 12.433% | $217.6928 | $217.69 | $217.70 | $217.70 |
| Purchase #2 | $61.30 | 12.350% | $68.8706 | $68.87 | $68.85 | $68.90 |
| Purchase #3 | $225.93 | 7.867% | $243.7039 | $243.70 | $243.70 | $243.70 |
| Purchase #4 | $238.63 | 12.162% | $267.6522 | $267.65 | $267.65 | $267.70 |
| Purchase #5 | $124.67 | 7.423% | $133.9243 | $133.92 | $133.90 | $133.90 |
| Purchase #6 | $236.61 | 6.497% | $251.9826 | $251.98 | $252.00 | $252.00 |
| Purchase #7 | $130.65 | 5.329% | $137.6123 | $137.61 | $137.60 | $137.60 |
| 7 purchase totals = | $1,211.41 | $1,321.4387 | $1,321.42 | $1,321.40 | $1,321.50 | |