| 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 | $243.46 | 10.711% | $269.537 | $269.54 | $269.55 | $269.50 |
| Purchase #2 | $120.95 | 13.464% | $137.2347 | $137.23 | $137.25 | $137.20 |
| Purchase #3 | $22.37 | 12.355% | $25.1338 | $25.13 | $25.15 | $25.10 |
| Purchase #4 | $238.88 | 13.752% | $271.7308 | $271.73 | $271.75 | $271.70 |
| Purchase #5 | $235.46 | 8.283% | $254.9632 | $254.96 | $254.95 | $255.00 |
| Purchase #6 | $250.63 | 12.330% | $281.5327 | $281.53 | $281.55 | $281.50 |
| Purchase #7 | $148.65 | 11.300% | $165.4475 | $165.45 | $165.45 | $165.40 |
| 7 purchase totals = | $1,260.40 | $1,405.5797 | $1,405.57 | $1,405.65 | $1,405.40 | |