| 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 | $243.60 | 10.250% | $268.569 | $268.57 | $268.55 | $268.60 |
| Purchase #2 | $201.80 | 8.732% | $219.4212 | $219.42 | $219.40 | $219.40 |
| Purchase #3 | $52.76 | 8.683% | $57.3412 | $57.34 | $57.35 | $57.30 |
| Purchase #4 | $88.55 | 10.207% | $97.5883 | $97.59 | $97.60 | $97.60 |
| Purchase #5 | $115.38 | 3.136% | $118.9983 | $119.00 | $119.00 | $119.00 |
| Purchase #6 | $26.48 | 4.178% | $27.5863 | $27.59 | $27.60 | $27.60 |
| Purchase #7 | $218.95 | 7.629% | $235.6537 | $235.65 | $235.65 | $235.70 |
| 7 purchase totals = | $947.52 | $1,025.1580 | $1,025.16 | $1,025.15 | $1,025.20 | |