| 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 | $117.40 | 10.523% | $129.754 | $129.75 | $129.75 | $129.80 |
| Purchase #2 | $249.63 | 11.595% | $278.5746 | $278.57 | $278.55 | $278.60 |
| Purchase #3 | $110.58 | 9.280% | $120.8418 | $120.84 | $120.85 | $120.80 |
| Purchase #4 | $186.49 | 10.585% | $206.23 | $206.23 | $206.25 | $206.20 |
| Purchase #5 | $236.83 | 10.570% | $261.8629 | $261.86 | $261.85 | $261.90 |
| Purchase #6 | $37.45 | 4.486% | $39.13 | $39.13 | $39.15 | $39.10 |
| Purchase #7 | $182.28 | 6.704% | $194.5001 | $194.50 | $194.50 | $194.50 |
| 7 purchase totals = | $1,120.66 | $1,230.8934 | $1,230.88 | $1,230.90 | $1,230.90 | |