| 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 | $193.92 | 12.165% | $217.5104 | $217.51 | $217.50 | $217.50 |
| Purchase #2 | $139.77 | 12.336% | $157.012 | $157.01 | $157.00 | $157.00 |
| Purchase #3 | $72.83 | 10.422% | $80.4203 | $80.42 | $80.40 | $80.40 |
| Purchase #4 | $242.80 | 5.662% | $256.5473 | $256.55 | $256.55 | $256.50 |
| Purchase #5 | $187.45 | 9.475% | $205.2109 | $205.21 | $205.20 | $205.20 |
| Purchase #6 | $221.89 | 6.520% | $236.3572 | $236.36 | $236.35 | $236.40 |
| Purchase #7 | $173.86 | 10.158% | $191.5207 | $191.52 | $191.50 | $191.50 |
| 7 purchase totals = | $1,232.52 | $1,344.5788 | $1,344.58 | $1,344.50 | $1,344.50 | |