| 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 | $245.58 | 4.296% | $256.1301 | $256.13 | $256.15 | $256.10 |
| Purchase #2 | $221.49 | 13.846% | $252.1575 | $252.16 | $252.15 | $252.20 |
| Purchase #3 | $149.58 | 10.530% | $165.3308 | $165.33 | $165.35 | $165.30 |
| Purchase #4 | $80.85 | 11.520% | $90.1639 | $90.16 | $90.15 | $90.20 |
| Purchase #5 | $178.84 | 3.432% | $184.9778 | $184.98 | $185.00 | $185.00 |
| Purchase #6 | $113.33 | 9.749% | $124.3785 | $124.38 | $124.40 | $124.40 |
| Purchase #7 | $149.29 | 11.461% | $166.4001 | $166.40 | $166.40 | $166.40 |
| 7 purchase totals = | $1,138.96 | $1,239.5387 | $1,239.54 | $1,239.60 | $1,239.60 | |