| 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 | $100.35 | 3.137% | $103.498 | $103.50 | $103.50 | $103.50 |
| Purchase #2 | $142.37 | 13.722% | $161.906 | $161.91 | $161.90 | $161.90 |
| Purchase #3 | $31.41 | 10.543% | $34.7216 | $34.72 | $34.70 | $34.70 |
| Purchase #4 | $197.76 | 10.794% | $219.1062 | $219.11 | $219.10 | $219.10 |
| Purchase #5 | $115.27 | 4.839% | $120.8479 | $120.85 | $120.85 | $120.80 |
| Purchase #6 | $212.36 | 10.627% | $234.9275 | $234.93 | $234.95 | $234.90 |
| Purchase #7 | $247.97 | 6.544% | $264.1972 | $264.20 | $264.20 | $264.20 |
| 7 purchase totals = | $1,047.49 | $1,139.2044 | $1,139.22 | $1,139.20 | $1,139.10 | |