| 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 | $14.81 | 10.333% | $16.3403 | $16.34 | $16.35 | $16.30 |
| Purchase #2 | $240.31 | 13.304% | $272.2808 | $272.28 | $272.30 | $272.30 |
| Purchase #3 | $221.80 | 4.685% | $232.1913 | $232.19 | $232.20 | $232.20 |
| Purchase #4 | $171.62 | 9.116% | $187.2649 | $187.26 | $187.25 | $187.30 |
| Purchase #5 | $200.58 | 5.638% | $211.8887 | $211.89 | $211.90 | $211.90 |
| Purchase #6 | $231.61 | 3.780% | $240.3649 | $240.36 | $240.35 | $240.40 |
| Purchase #7 | $247.90 | 6.313% | $263.5499 | $263.55 | $263.55 | $263.50 |
| 7 purchase totals = | $1,328.63 | $1,423.8808 | $1,423.87 | $1,423.90 | $1,423.90 | |