| 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 | $222.49 | 13.648% | $252.8554 | $252.86 | $252.85 | $252.90 |
| Purchase #2 | $221.93 | 3.110% | $228.832 | $228.83 | $228.85 | $228.80 |
| Purchase #3 | $151.32 | 7.264% | $162.3119 | $162.31 | $162.30 | $162.30 |
| Purchase #4 | $114.89 | 3.665% | $119.1007 | $119.10 | $119.10 | $119.10 |
| Purchase #5 | $238.54 | 12.584% | $268.5579 | $268.56 | $268.55 | $268.60 |
| Purchase #6 | $144.50 | 11.153% | $160.6161 | $160.62 | $160.60 | $160.60 |
| Purchase #7 | $84.77 | 3.355% | $87.614 | $87.61 | $87.60 | $87.60 |
| 7 purchase totals = | $1,178.44 | $1,279.8880 | $1,279.89 | $1,279.85 | $1,279.90 | |