| 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 | $78.68 | 11.585% | $87.7951 | $87.80 | $87.80 | $87.80 |
| Purchase #2 | $207.45 | 9.869% | $227.9232 | $227.92 | $227.90 | $227.90 |
| Purchase #3 | $227.37 | 12.630% | $256.0868 | $256.09 | $256.10 | $256.10 |
| Purchase #4 | $33.47 | 9.781% | $36.7437 | $36.74 | $36.75 | $36.70 |
| Purchase #5 | $173.86 | 10.458% | $192.0423 | $192.04 | $192.05 | $192.00 |
| Purchase #6 | $174.65 | 9.855% | $191.8618 | $191.86 | $191.85 | $191.90 |
| Purchase #7 | $36.59 | 7.392% | $39.2947 | $39.29 | $39.30 | $39.30 |
| 7 purchase totals = | $932.07 | $1,031.7476 | $1,031.74 | $1,031.75 | $1,031.70 | |