| 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 | $38.63 | 10.151% | $42.5513 | $42.55 | $42.55 | $42.60 |
| Purchase #2 | $242.37 | 8.800% | $263.6986 | $263.70 | $263.70 | $263.70 |
| Purchase #3 | $139.32 | 13.127% | $157.6085 | $157.61 | $157.60 | $157.60 |
| Purchase #4 | $126.27 | 9.142% | $137.8136 | $137.81 | $137.80 | $137.80 |
| Purchase #5 | $175.73 | 12.377% | $197.4801 | $197.48 | $197.50 | $197.50 |
| Purchase #6 | $97.73 | 4.349% | $101.9803 | $101.98 | $102.00 | $102.00 |
| Purchase #7 | $141.73 | 6.668% | $151.1806 | $151.18 | $151.20 | $151.20 |
| 7 purchase totals = | $961.78 | $1,052.3130 | $1,052.31 | $1,052.35 | $1,052.40 | |