| 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 | $236.85 | 4.251% | $246.9185 | $246.92 | $246.90 | $246.90 |
| Purchase #2 | $72.91 | 10.498% | $80.5641 | $80.56 | $80.55 | $80.60 |
| Purchase #3 | $190.46 | 11.505% | $212.3724 | $212.37 | $212.35 | $212.40 |
| Purchase #4 | $228.63 | 4.212% | $238.2599 | $238.26 | $238.25 | $238.30 |
| Purchase #5 | $162.97 | 13.527% | $185.015 | $185.02 | $185.00 | $185.00 |
| Purchase #6 | $84.58 | 3.456% | $87.5031 | $87.50 | $87.50 | $87.50 |
| Purchase #7 | $206.87 | 12.870% | $233.4942 | $233.49 | $233.50 | $233.50 |
| 7 purchase totals = | $1,183.27 | $1,284.1272 | $1,284.12 | $1,284.05 | $1,284.20 | |