| 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 | $225.37 | 6.492% | $240.001 | $240.00 | $240.00 | $240.00 |
| Purchase #2 | $160.40 | 4.361% | $167.395 | $167.40 | $167.40 | $167.40 |
| Purchase #3 | $240.37 | 13.334% | $272.4209 | $272.42 | $272.40 | $272.40 |
| Purchase #4 | $186.89 | 4.650% | $195.5804 | $195.58 | $195.60 | $195.60 |
| Purchase #5 | $134.71 | 4.298% | $140.4998 | $140.50 | $140.50 | $140.50 |
| Purchase #6 | $247.42 | 11.261% | $275.282 | $275.28 | $275.30 | $275.30 |
| Purchase #7 | $241.35 | 4.437% | $252.0587 | $252.06 | $252.05 | $252.10 |
| 7 purchase totals = | $1,436.51 | $1,543.2378 | $1,543.24 | $1,543.25 | $1,543.30 | |