| 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 | $238.39 | 13.401% | $270.3366 | $270.34 | $270.35 | $270.30 |
| Purchase #2 | $98.50 | 9.270% | $107.631 | $107.63 | $107.65 | $107.60 |
| Purchase #3 | $148.72 | 4.414% | $155.2845 | $155.28 | $155.30 | $155.30 |
| Purchase #4 | $114.26 | 5.492% | $120.5352 | $120.54 | $120.55 | $120.50 |
| Purchase #5 | $191.67 | 11.561% | $213.829 | $213.83 | $213.85 | $213.80 |
| Purchase #6 | $215.43 | 5.393% | $227.0481 | $227.05 | $227.05 | $227.00 |
| Purchase #7 | $35.40 | 12.679% | $39.8884 | $39.89 | $39.90 | $39.90 |
| 7 purchase totals = | $1,042.37 | $1,134.5528 | $1,134.56 | $1,134.65 | $1,134.40 | |