| 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 | $209.40 | 5.154% | $220.1925 | $220.19 | $220.20 | $220.20 |
| Purchase #2 | $72.96 | 9.262% | $79.7176 | $79.72 | $79.70 | $79.70 |
| Purchase #3 | $157.82 | 4.609% | $165.0939 | $165.09 | $165.10 | $165.10 |
| Purchase #4 | $80.92 | 6.321% | $86.035 | $86.04 | $86.05 | $86.00 |
| Purchase #5 | $114.67 | 5.582% | $121.0709 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $214.40 | 6.571% | $228.4882 | $228.49 | $228.50 | $228.50 |
| Purchase #7 | $180.83 | 11.460% | $201.5531 | $201.55 | $201.55 | $201.60 |
| 7 purchase totals = | $1,031.00 | $1,102.1512 | $1,102.15 | $1,102.15 | $1,102.20 | |