| 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 | $167.29 | 12.395% | $188.0256 | $188.03 | $188.05 | $188.00 |
| Purchase #2 | $240.28 | 13.118% | $271.7999 | $271.80 | $271.80 | $271.80 |
| Purchase #3 | $105.77 | 8.776% | $115.0524 | $115.05 | $115.05 | $115.10 |
| Purchase #4 | $70.58 | 3.710% | $73.1985 | $73.20 | $73.20 | $73.20 |
| Purchase #5 | $174.83 | 7.620% | $188.152 | $188.15 | $188.15 | $188.20 |
| Purchase #6 | $239.33 | 8.228% | $259.0221 | $259.02 | $259.00 | $259.00 |
| Purchase #7 | $206.99 | 11.539% | $230.8746 | $230.87 | $230.85 | $230.90 |
| 7 purchase totals = | $1,205.07 | $1,326.1251 | $1,326.12 | $1,326.10 | $1,326.20 | |