| 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 | $18.65 | 8.333% | $20.2041 | $20.20 | $20.20 | $20.20 |
| Purchase #2 | $198.78 | 3.812% | $206.3575 | $206.36 | $206.35 | $206.40 |
| Purchase #3 | $200.66 | 12.405% | $225.5519 | $225.55 | $225.55 | $225.60 |
| Purchase #4 | $78.79 | 6.232% | $83.7002 | $83.70 | $83.70 | $83.70 |
| Purchase #5 | $203.29 | 4.244% | $211.9176 | $211.92 | $211.90 | $211.90 |
| Purchase #6 | $176.88 | 4.403% | $184.668 | $184.67 | $184.65 | $184.70 |
| Purchase #7 | $71.87 | 13.767% | $81.7643 | $81.76 | $81.75 | $81.80 |
| 7 purchase totals = | $948.92 | $1,014.1636 | $1,014.16 | $1,014.10 | $1,014.30 | |