| 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 | $95.40 | 6.498% | $101.5991 | $101.60 | $101.60 | $101.60 |
| Purchase #2 | $227.26 | 8.253% | $246.0158 | $246.02 | $246.00 | $246.00 |
| Purchase #3 | $179.88 | 7.235% | $192.8943 | $192.89 | $192.90 | $192.90 |
| Purchase #4 | $247.56 | 11.767% | $276.6904 | $276.69 | $276.70 | $276.70 |
| Purchase #5 | $88.77 | 8.126% | $95.9835 | $95.98 | $96.00 | $96.00 |
| Purchase #6 | $206.60 | 10.394% | $228.074 | $228.07 | $228.05 | $228.10 |
| Purchase #7 | $96.40 | 13.145% | $109.0718 | $109.07 | $109.05 | $109.10 |
| 7 purchase totals = | $1,141.87 | $1,250.3289 | $1,250.32 | $1,250.30 | $1,250.40 | |