| 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 | $72.87 | 4.730% | $76.3168 | $76.32 | $76.30 | $76.30 |
| Purchase #2 | $17.45 | 10.593% | $19.2985 | $19.30 | $19.30 | $19.30 |
| Purchase #3 | $217.83 | 8.492% | $236.3281 | $236.33 | $236.35 | $236.30 |
| Purchase #4 | $159.84 | 8.321% | $173.1403 | $173.14 | $173.15 | $173.10 |
| Purchase #5 | $219.49 | 11.772% | $245.3284 | $245.33 | $245.35 | $245.30 |
| Purchase #6 | $156.57 | 3.245% | $161.6507 | $161.65 | $161.65 | $161.70 |
| Purchase #7 | $180.78 | 4.455% | $188.8337 | $188.83 | $188.85 | $188.80 |
| 7 purchase totals = | $1,024.83 | $1,100.8965 | $1,100.90 | $1,100.95 | $1,100.80 | |