| 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 | $8.96 | 12.392% | $10.0703 | $10.07 | $10.05 | $10.10 |
| Purchase #2 | $167.93 | 7.258% | $180.1184 | $180.12 | $180.10 | $180.10 |
| Purchase #3 | $109.72 | 7.106% | $117.5167 | $117.52 | $117.50 | $117.50 |
| Purchase #4 | $158.99 | 5.567% | $167.841 | $167.84 | $167.85 | $167.80 |
| Purchase #5 | $215.66 | 10.516% | $238.3388 | $238.34 | $238.35 | $238.30 |
| Purchase #6 | $208.73 | 8.568% | $226.614 | $226.61 | $226.60 | $226.60 |
| Purchase #7 | $238.64 | 3.128% | $246.1047 | $246.10 | $246.10 | $246.10 |
| 7 purchase totals = | $1,108.63 | $1,186.6039 | $1,186.60 | $1,186.55 | $1,186.50 | |