| 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 | $209.58 | 4.332% | $218.659 | $218.66 | $218.65 | $218.70 |
| Purchase #2 | $57.90 | 8.555% | $62.8533 | $62.85 | $62.85 | $62.90 |
| Purchase #3 | $71.91 | 12.308% | $80.7607 | $80.76 | $80.75 | $80.80 |
| Purchase #4 | $12.77 | 3.123% | $13.1688 | $13.17 | $13.15 | $13.20 |
| Purchase #5 | $223.48 | 8.784% | $243.1105 | $243.11 | $243.10 | $243.10 |
| Purchase #6 | $149.47 | 4.871% | $156.7507 | $156.75 | $156.75 | $156.80 |
| Purchase #7 | $168.75 | 12.332% | $189.5603 | $189.56 | $189.55 | $189.60 |
| 7 purchase totals = | $893.86 | $964.8633 | $964.86 | $964.80 | $965.10 | |