| 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 | $244.86 | 9.784% | $268.8171 | $268.82 | $268.80 | $268.80 |
| Purchase #2 | $68.32 | 10.474% | $75.4758 | $75.48 | $75.50 | $75.50 |
| Purchase #3 | $218.65 | 10.304% | $241.1797 | $241.18 | $241.20 | $241.20 |
| Purchase #4 | $196.54 | 8.225% | $212.7054 | $212.71 | $212.70 | $212.70 |
| Purchase #5 | $227.58 | 8.812% | $247.6343 | $247.63 | $247.65 | $247.60 |
| Purchase #6 | $202.66 | 11.440% | $225.8443 | $225.84 | $225.85 | $225.80 |
| Purchase #7 | $156.64 | 5.604% | $165.4181 | $165.42 | $165.40 | $165.40 |
| 7 purchase totals = | $1,315.25 | $1,437.0747 | $1,437.08 | $1,437.10 | $1,437.00 | |