| 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 | $172.59 | 12.434% | $194.0498 | $194.05 | $194.05 | $194.00 |
| Purchase #2 | $175.91 | 12.601% | $198.0764 | $198.08 | $198.10 | $198.10 |
| Purchase #3 | $9.85 | 9.340% | $10.77 | $10.77 | $10.75 | $10.80 |
| Purchase #4 | $113.79 | 5.227% | $119.7378 | $119.74 | $119.75 | $119.70 |
| Purchase #5 | $186.54 | 11.443% | $207.8858 | $207.89 | $207.90 | $207.90 |
| Purchase #6 | $239.32 | 5.798% | $253.1958 | $253.20 | $253.20 | $253.20 |
| Purchase #7 | $240.60 | 13.146% | $272.2293 | $272.23 | $272.25 | $272.20 |
| 7 purchase totals = | $1,138.60 | $1,255.9449 | $1,255.96 | $1,256.00 | $1,255.90 | |