| 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 | $191.86 | 12.107% | $215.0885 | $215.09 | $215.10 | $215.10 |
| Purchase #2 | $46.49 | 6.126% | $49.338 | $49.34 | $49.35 | $49.30 |
| Purchase #3 | $217.45 | 10.252% | $239.743 | $239.74 | $239.75 | $239.70 |
| Purchase #4 | $198.34 | 12.253% | $222.6426 | $222.64 | $222.65 | $222.60 |
| Purchase #5 | $195.94 | 7.860% | $211.3409 | $211.34 | $211.35 | $211.30 |
| Purchase #6 | $66.42 | 5.149% | $69.84 | $69.84 | $69.85 | $69.80 |
| Purchase #7 | $59.45 | 5.730% | $62.8565 | $62.86 | $62.85 | $62.90 |
| 7 purchase totals = | $975.95 | $1,070.8495 | $1,070.85 | $1,070.90 | $1,070.70 | |