| 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 | $244.56 | 3.594% | $253.3495 | $253.35 | $253.35 | $253.30 |
| Purchase #2 | $223.75 | 12.496% | $251.7098 | $251.71 | $251.70 | $251.70 |
| Purchase #3 | $190.85 | 8.869% | $207.7765 | $207.78 | $207.80 | $207.80 |
| Purchase #4 | $150.72 | 12.190% | $169.0928 | $169.09 | $169.10 | $169.10 |
| Purchase #5 | $224.58 | 10.507% | $248.1766 | $248.18 | $248.20 | $248.20 |
| Purchase #6 | $17.63 | 11.377% | $19.6358 | $19.64 | $19.65 | $19.60 |
| Purchase #7 | $163.34 | 5.670% | $172.6014 | $172.60 | $172.60 | $172.60 |
| 7 purchase totals = | $1,215.43 | $1,322.3424 | $1,322.35 | $1,322.40 | $1,322.30 | |