| 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 | $231.84 | 13.490% | $263.1152 | $263.12 | $263.10 | $263.10 |
| Purchase #2 | $157.67 | 5.282% | $165.9981 | $166.00 | $166.00 | $166.00 |
| Purchase #3 | $215.33 | 9.604% | $236.0103 | $236.01 | $236.00 | $236.00 |
| Purchase #4 | $135.44 | 8.619% | $147.1136 | $147.11 | $147.10 | $147.10 |
| Purchase #5 | $246.98 | 9.541% | $270.5444 | $270.54 | $270.55 | $270.50 |
| Purchase #6 | $40.38 | 5.821% | $42.7305 | $42.73 | $42.75 | $42.70 |
| Purchase #7 | $167.82 | 6.624% | $178.9364 | $178.94 | $178.95 | $178.90 |
| 7 purchase totals = | $1,195.46 | $1,304.4485 | $1,304.45 | $1,304.45 | $1,304.30 | |