| 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 | $215.69 | 9.704% | $236.6206 | $236.62 | $236.60 | $236.60 |
| Purchase #2 | $155.96 | 10.628% | $172.5354 | $172.54 | $172.55 | $172.50 |
| Purchase #3 | $108.91 | 13.704% | $123.835 | $123.84 | $123.85 | $123.80 |
| Purchase #4 | $229.74 | 7.535% | $247.0509 | $247.05 | $247.05 | $247.10 |
| Purchase #5 | $250.41 | 11.409% | $278.9793 | $278.98 | $279.00 | $279.00 |
| Purchase #6 | $20.67 | 7.662% | $22.2537 | $22.25 | $22.25 | $22.30 |
| Purchase #7 | $140.48 | 10.174% | $154.7724 | $154.77 | $154.75 | $154.80 |
| 7 purchase totals = | $1,121.86 | $1,236.0473 | $1,236.05 | $1,236.05 | $1,236.10 | |