| 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 | $202.76 | 6.849% | $216.647 | $216.65 | $216.65 | $216.60 |
| Purchase #2 | $171.91 | 5.873% | $182.0063 | $182.01 | $182.00 | $182.00 |
| Purchase #3 | $106.30 | 13.352% | $120.4932 | $120.49 | $120.50 | $120.50 |
| Purchase #4 | $44.80 | 12.211% | $50.2705 | $50.27 | $50.25 | $50.30 |
| Purchase #5 | $154.36 | 7.388% | $165.7641 | $165.76 | $165.75 | $165.80 |
| Purchase #6 | $192.61 | 12.151% | $216.014 | $216.01 | $216.00 | $216.00 |
| Purchase #7 | $48.36 | 7.376% | $51.927 | $51.93 | $51.95 | $51.90 |
| 7 purchase totals = | $921.10 | $1,003.1221 | $1,003.12 | $1,003.10 | $1,003.10 | |