| 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 | $213.62 | 4.417% | $223.0556 | $223.06 | $223.05 | $223.10 |
| Purchase #2 | $112.26 | 7.312% | $120.4685 | $120.47 | $120.45 | $120.50 |
| Purchase #3 | $175.84 | 5.180% | $184.9485 | $184.95 | $184.95 | $184.90 |
| Purchase #4 | $57.65 | 4.865% | $60.4547 | $60.45 | $60.45 | $60.50 |
| Purchase #5 | $234.59 | 8.310% | $254.0844 | $254.08 | $254.10 | $254.10 |
| Purchase #6 | $45.84 | 5.137% | $48.1948 | $48.19 | $48.20 | $48.20 |
| Purchase #7 | $100.70 | 10.572% | $111.346 | $111.35 | $111.35 | $111.30 |
| 7 purchase totals = | $940.50 | $1,002.5525 | $1,002.55 | $1,002.55 | $1,002.60 | |