| 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 | $203.79 | 13.545% | $231.3934 | $231.39 | $231.40 | $231.40 |
| Purchase #2 | $223.25 | 7.434% | $239.8464 | $239.85 | $239.85 | $239.80 |
| Purchase #3 | $170.53 | 13.800% | $194.0631 | $194.06 | $194.05 | $194.10 |
| Purchase #4 | $141.32 | 7.383% | $151.7537 | $151.75 | $151.75 | $151.80 |
| Purchase #5 | $236.77 | 6.672% | $252.5673 | $252.57 | $252.55 | $252.60 |
| Purchase #6 | $23.82 | 3.530% | $24.6608 | $24.66 | $24.65 | $24.70 |
| Purchase #7 | $8.42 | 8.305% | $9.1193 | $9.12 | $9.10 | $9.10 |
| 7 purchase totals = | $1,007.90 | $1,103.4040 | $1,103.40 | $1,103.35 | $1,103.50 | |