| 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 | $190.57 | 6.263% | $202.5054 | $202.51 | $202.50 | $202.50 |
| Purchase #2 | $225.46 | 7.141% | $241.5601 | $241.56 | $241.55 | $241.60 |
| Purchase #3 | $98.87 | 6.499% | $105.2956 | $105.30 | $105.30 | $105.30 |
| Purchase #4 | $20.76 | 5.275% | $21.8551 | $21.86 | $21.85 | $21.90 |
| Purchase #5 | $200.71 | 13.347% | $227.4988 | $227.50 | $227.50 | $227.50 |
| Purchase #6 | $68.62 | 12.195% | $76.9882 | $76.99 | $77.00 | $77.00 |
| Purchase #7 | $162.67 | 10.872% | $180.3555 | $180.36 | $180.35 | $180.40 |
| 7 purchase totals = | $967.66 | $1,056.0587 | $1,056.08 | $1,056.05 | $1,056.20 | |