| 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 | $188.35 | 6.863% | $201.2765 | $201.28 | $201.30 | $201.30 |
| Purchase #2 | $25.26 | 11.487% | $28.1616 | $28.16 | $28.15 | $28.20 |
| Purchase #3 | $248.85 | 13.378% | $282.1412 | $282.14 | $282.15 | $282.10 |
| Purchase #4 | $39.62 | 11.493% | $44.1735 | $44.17 | $44.15 | $44.20 |
| Purchase #5 | $195.83 | 7.232% | $209.9924 | $209.99 | $210.00 | $210.00 |
| Purchase #6 | $138.91 | 12.442% | $156.1932 | $156.19 | $156.20 | $156.20 |
| Purchase #7 | $209.33 | 5.835% | $221.5444 | $221.54 | $221.55 | $221.50 |
| 7 purchase totals = | $1,046.15 | $1,143.4828 | $1,143.47 | $1,143.50 | $1,143.50 | |