| 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 | $183.70 | 3.207% | $189.5913 | $189.59 | $189.60 | $189.60 |
| Purchase #2 | $53.98 | 5.561% | $56.9818 | $56.98 | $57.00 | $57.00 |
| Purchase #3 | $247.35 | 7.827% | $266.7101 | $266.71 | $266.70 | $266.70 |
| Purchase #4 | $219.46 | 10.792% | $243.1441 | $243.14 | $243.15 | $243.10 |
| Purchase #5 | $20.60 | 11.680% | $23.0061 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $116.73 | 4.173% | $121.6011 | $121.60 | $121.60 | $121.60 |
| Purchase #7 | $124.81 | 6.607% | $133.0562 | $133.06 | $133.05 | $133.10 |
| 7 purchase totals = | $966.63 | $1,034.0907 | $1,034.09 | $1,034.10 | $1,034.10 | |