| 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 | $202.42 | 7.413% | $217.4254 | $217.43 | $217.45 | $217.40 |
| Purchase #2 | $239.95 | 12.111% | $269.0103 | $269.01 | $269.00 | $269.00 |
| Purchase #3 | $225.71 | 12.438% | $253.7838 | $253.78 | $253.80 | $253.80 |
| Purchase #4 | $155.40 | 10.617% | $171.8988 | $171.90 | $171.90 | $171.90 |
| Purchase #5 | $216.48 | 4.494% | $226.2086 | $226.21 | $226.20 | $226.20 |
| Purchase #6 | $24.30 | 4.798% | $25.4659 | $25.47 | $25.45 | $25.50 |
| Purchase #7 | $151.33 | 10.539% | $167.2787 | $167.28 | $167.30 | $167.30 |
| 7 purchase totals = | $1,215.59 | $1,331.0715 | $1,331.08 | $1,331.10 | $1,331.10 | |