| 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 | $210.79 | 12.236% | $236.5823 | $236.58 | $236.60 | $236.60 |
| Purchase #2 | $188.90 | 7.430% | $202.9353 | $202.94 | $202.95 | $202.90 |
| Purchase #3 | $126.75 | 4.674% | $132.6743 | $132.67 | $132.65 | $132.70 |
| Purchase #4 | $166.31 | 8.857% | $181.0401 | $181.04 | $181.05 | $181.00 |
| Purchase #5 | $137.92 | 3.494% | $142.7389 | $142.74 | $142.75 | $142.70 |
| Purchase #6 | $172.75 | 3.564% | $178.9068 | $178.91 | $178.90 | $178.90 |
| Purchase #7 | $107.93 | 7.273% | $115.7797 | $115.78 | $115.80 | $115.80 |
| 7 purchase totals = | $1,111.35 | $1,190.6574 | $1,190.66 | $1,190.70 | $1,190.60 | |