| 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 | $220.73 | 12.490% | $248.2992 | $248.30 | $248.30 | $248.30 |
| Purchase #2 | $13.91 | 12.359% | $15.6291 | $15.63 | $15.65 | $15.60 |
| Purchase #3 | $139.65 | 5.369% | $147.1478 | $147.15 | $147.15 | $147.10 |
| Purchase #4 | $11.35 | 8.408% | $12.3043 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $221.76 | 12.171% | $248.7504 | $248.75 | $248.75 | $248.80 |
| Purchase #6 | $181.58 | 12.643% | $204.5372 | $204.54 | $204.55 | $204.50 |
| Purchase #7 | $115.36 | 3.696% | $119.6237 | $119.62 | $119.60 | $119.60 |
| 7 purchase totals = | $904.34 | $996.2917 | $996.29 | $996.30 | $996.20 | |