| 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 | $247.93 | 6.200% | $263.3017 | $263.30 | $263.30 | $263.30 |
| Purchase #2 | $16.86 | 4.121% | $17.5548 | $17.55 | $17.55 | $17.60 |
| Purchase #3 | $203.75 | 4.215% | $212.3381 | $212.34 | $212.35 | $212.30 |
| Purchase #4 | $39.63 | 10.559% | $43.8145 | $43.81 | $43.80 | $43.80 |
| Purchase #5 | $9.82 | 7.447% | $10.5513 | $10.55 | $10.55 | $10.60 |
| Purchase #6 | $175.83 | 4.111% | $183.0584 | $183.06 | $183.05 | $183.10 |
| Purchase #7 | $72.91 | 8.503% | $79.1095 | $79.11 | $79.10 | $79.10 |
| 7 purchase totals = | $766.73 | $809.7283 | $809.72 | $809.70 | $809.80 | |