| 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 | $243.50 | 4.528% | $254.5257 | $254.53 | $254.55 | $254.50 |
| Purchase #2 | $216.62 | 9.334% | $236.8393 | $236.84 | $236.85 | $236.80 |
| Purchase #3 | $52.74 | 8.615% | $57.2836 | $57.28 | $57.30 | $57.30 |
| Purchase #4 | $71.94 | 11.714% | $80.3671 | $80.37 | $80.35 | $80.40 |
| Purchase #5 | $218.98 | 7.301% | $234.9677 | $234.97 | $234.95 | $235.00 |
| Purchase #6 | $41.84 | 7.127% | $44.8219 | $44.82 | $44.80 | $44.80 |
| Purchase #7 | $100.59 | 8.247% | $108.8857 | $108.89 | $108.90 | $108.90 |
| 7 purchase totals = | $946.21 | $1,017.6910 | $1,017.70 | $1,017.70 | $1,017.70 | |