| 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 | $116.75 | 12.661% | $131.5317 | $131.53 | $131.55 | $131.50 |
| Purchase #2 | $215.53 | 4.755% | $225.7785 | $225.78 | $225.80 | $225.80 |
| Purchase #3 | $241.95 | 11.798% | $270.4953 | $270.50 | $270.50 | $270.50 |
| Purchase #4 | $206.93 | 7.787% | $223.0436 | $223.04 | $223.05 | $223.00 |
| Purchase #5 | $211.54 | 10.400% | $233.5402 | $233.54 | $233.55 | $233.50 |
| Purchase #6 | $63.64 | 6.341% | $67.6754 | $67.68 | $67.70 | $67.70 |
| Purchase #7 | $64.58 | 6.394% | $68.7092 | $68.71 | $68.70 | $68.70 |
| 7 purchase totals = | $1,120.92 | $1,220.7739 | $1,220.78 | $1,220.85 | $1,220.70 | |