| 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 | $34.56 | 4.578% | $36.1422 | $36.14 | $36.15 | $36.10 |
| Purchase #2 | $181.49 | 9.361% | $198.4793 | $198.48 | $198.50 | $198.50 |
| Purchase #3 | $89.69 | 12.683% | $101.0654 | $101.07 | $101.05 | $101.10 |
| Purchase #4 | $226.52 | 7.676% | $243.9077 | $243.91 | $243.90 | $243.90 |
| Purchase #5 | $8.89 | 5.581% | $9.3862 | $9.39 | $9.40 | $9.40 |
| Purchase #6 | $239.27 | 8.514% | $259.6414 | $259.64 | $259.65 | $259.60 |
| Purchase #7 | $237.80 | 12.559% | $267.6653 | $267.67 | $267.65 | $267.70 |
| 7 purchase totals = | $1,018.22 | $1,116.2875 | $1,116.30 | $1,116.30 | $1,116.30 | |