| 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 | $18.71 | 5.320% | $19.7054 | $19.71 | $19.70 | $19.70 |
| Purchase #2 | $133.38 | 11.694% | $148.9775 | $148.98 | $149.00 | $149.00 |
| Purchase #3 | $233.92 | 3.398% | $241.8686 | $241.87 | $241.85 | $241.90 |
| Purchase #4 | $116.84 | 9.324% | $127.7342 | $127.73 | $127.75 | $127.70 |
| Purchase #5 | $219.62 | 12.768% | $247.6611 | $247.66 | $247.65 | $247.70 |
| Purchase #6 | $164.52 | 3.383% | $170.0857 | $170.09 | $170.10 | $170.10 |
| Purchase #7 | $74.62 | 7.826% | $80.4598 | $80.46 | $80.45 | $80.50 |
| 7 purchase totals = | $961.61 | $1,036.4923 | $1,036.50 | $1,036.50 | $1,036.60 | |