| 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 | $220.31 | 10.245% | $242.8808 | $242.88 | $242.90 | $242.90 |
| Purchase #2 | $140.60 | 11.215% | $156.3683 | $156.37 | $156.35 | $156.40 |
| Purchase #3 | $189.67 | 4.185% | $197.6077 | $197.61 | $197.60 | $197.60 |
| Purchase #4 | $241.35 | 9.589% | $264.4931 | $264.49 | $264.50 | $264.50 |
| Purchase #5 | $205.46 | 10.864% | $227.7812 | $227.78 | $227.80 | $227.80 |
| Purchase #6 | $101.69 | 10.497% | $112.3644 | $112.36 | $112.35 | $112.40 |
| Purchase #7 | $135.28 | 12.775% | $152.562 | $152.56 | $152.55 | $152.60 |
| 7 purchase totals = | $1,234.36 | $1,354.0575 | $1,354.05 | $1,354.05 | $1,354.20 | |