| 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 | $233.98 | 6.334% | $248.8003 | $248.80 | $248.80 | $248.80 |
| Purchase #2 | $116.57 | 3.540% | $120.6966 | $120.70 | $120.70 | $120.70 |
| Purchase #3 | $172.96 | 10.510% | $191.1381 | $191.14 | $191.15 | $191.10 |
| Purchase #4 | $216.32 | 3.389% | $223.6511 | $223.65 | $223.65 | $223.70 |
| Purchase #5 | $40.32 | 13.542% | $45.7801 | $45.78 | $45.80 | $45.80 |
| Purchase #6 | $207.41 | 10.830% | $229.8725 | $229.87 | $229.85 | $229.90 |
| Purchase #7 | $44.48 | 11.687% | $49.6784 | $49.68 | $49.70 | $49.70 |
| 7 purchase totals = | $1,032.04 | $1,109.6171 | $1,109.62 | $1,109.65 | $1,109.70 | |