| 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 | $123.93 | 5.237% | $130.4202 | $130.42 | $130.40 | $130.40 |
| Purchase #2 | $123.69 | 10.541% | $136.7282 | $136.73 | $136.75 | $136.70 |
| Purchase #3 | $9.77 | 8.805% | $10.6302 | $10.63 | $10.65 | $10.60 |
| Purchase #4 | $90.27 | 6.645% | $96.2684 | $96.27 | $96.25 | $96.30 |
| Purchase #5 | $241.55 | 11.745% | $269.92 | $269.92 | $269.90 | $269.90 |
| Purchase #6 | $186.67 | 9.567% | $204.5287 | $204.53 | $204.55 | $204.50 |
| Purchase #7 | $215.52 | 6.295% | $229.087 | $229.09 | $229.10 | $229.10 |
| 7 purchase totals = | $991.40 | $1,077.5827 | $1,077.59 | $1,077.60 | $1,077.50 | |