| 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 | $230.89 | 11.161% | $256.6596 | $256.66 | $256.65 | $256.70 |
| Purchase #2 | $217.58 | 6.315% | $231.3202 | $231.32 | $231.30 | $231.30 |
| Purchase #3 | $242.40 | 7.170% | $259.7801 | $259.78 | $259.80 | $259.80 |
| Purchase #4 | $148.51 | 8.721% | $161.4616 | $161.46 | $161.45 | $161.50 |
| Purchase #5 | $190.95 | 13.116% | $215.995 | $216.00 | $216.00 | $216.00 |
| Purchase #6 | $33.34 | 8.684% | $36.2352 | $36.24 | $36.25 | $36.20 |
| Purchase #7 | $161.99 | 3.320% | $167.3681 | $167.37 | $167.35 | $167.40 |
| 7 purchase totals = | $1,225.66 | $1,328.8198 | $1,328.83 | $1,328.80 | $1,328.90 | |