| 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 | $12.43 | 7.369% | $13.346 | $13.35 | $13.35 | $13.30 |
| Purchase #2 | $212.84 | 12.783% | $240.0473 | $240.05 | $240.05 | $240.00 |
| Purchase #3 | $115.92 | 13.426% | $131.4834 | $131.48 | $131.50 | $131.50 |
| Purchase #4 | $14.89 | 12.611% | $16.7678 | $16.77 | $16.75 | $16.80 |
| Purchase #5 | $147.88 | 9.780% | $162.3427 | $162.34 | $162.35 | $162.30 |
| Purchase #6 | $217.97 | 4.123% | $226.9569 | $226.96 | $226.95 | $227.00 |
| Purchase #7 | $37.90 | 12.535% | $42.6508 | $42.65 | $42.65 | $42.70 |
| 7 purchase totals = | $759.83 | $833.5949 | $833.60 | $833.60 | $833.60 | |