| 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 | $116.80 | 12.837% | $131.7936 | $131.79 | $131.80 | $131.80 |
| Purchase #2 | $204.57 | 8.258% | $221.4634 | $221.46 | $221.45 | $221.50 |
| Purchase #3 | $88.83 | 4.765% | $93.0627 | $93.06 | $93.05 | $93.10 |
| Purchase #4 | $58.34 | 9.663% | $63.9774 | $63.98 | $64.00 | $64.00 |
| Purchase #5 | $192.65 | 13.351% | $218.3707 | $218.37 | $218.35 | $218.40 |
| Purchase #6 | $82.69 | 11.519% | $92.2151 | $92.22 | $92.20 | $92.20 |
| Purchase #7 | $232.33 | 8.490% | $252.0548 | $252.05 | $252.05 | $252.10 |
| 7 purchase totals = | $976.21 | $1,072.9377 | $1,072.93 | $1,072.90 | $1,073.10 | |