| 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 | $235.25 | 4.486% | $245.8033 | $245.80 | $245.80 | $245.80 |
| Purchase #2 | $192.89 | 11.236% | $214.5631 | $214.56 | $214.55 | $214.60 |
| Purchase #3 | $39.65 | 11.394% | $44.1677 | $44.17 | $44.15 | $44.20 |
| Purchase #4 | $66.49 | 6.106% | $70.5499 | $70.55 | $70.55 | $70.50 |
| Purchase #5 | $19.57 | 8.497% | $21.2329 | $21.23 | $21.25 | $21.20 |
| Purchase #6 | $47.44 | 9.838% | $52.1071 | $52.11 | $52.10 | $52.10 |
| Purchase #7 | $124.83 | 13.816% | $142.0765 | $142.08 | $142.10 | $142.10 |
| 7 purchase totals = | $726.12 | $790.5005 | $790.50 | $790.50 | $790.50 | |