| 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 | $245.84 | 9.566% | $269.3571 | $269.36 | $269.35 | $269.40 |
| Purchase #2 | $34.86 | 5.638% | $36.8254 | $36.83 | $36.85 | $36.80 |
| Purchase #3 | $74.74 | 7.636% | $80.4471 | $80.45 | $80.45 | $80.40 |
| Purchase #4 | $173.74 | 10.569% | $192.1026 | $192.10 | $192.10 | $192.10 |
| Purchase #5 | $136.75 | 8.620% | $148.5379 | $148.54 | $148.55 | $148.50 |
| Purchase #6 | $190.78 | 5.236% | $200.7692 | $200.77 | $200.75 | $200.80 |
| Purchase #7 | $116.79 | 13.580% | $132.6501 | $132.65 | $132.65 | $132.70 |
| 7 purchase totals = | $973.50 | $1,060.6894 | $1,060.70 | $1,060.70 | $1,060.70 | |