| 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 | $44.64 | 7.677% | $48.067 | $48.07 | $48.05 | $48.10 |
| Purchase #2 | $112.93 | 6.720% | $120.5189 | $120.52 | $120.50 | $120.50 |
| Purchase #3 | $226.70 | 9.300% | $247.7831 | $247.78 | $247.80 | $247.80 |
| Purchase #4 | $158.75 | 3.718% | $164.6523 | $164.65 | $164.65 | $164.70 |
| Purchase #5 | $193.37 | 5.597% | $204.1929 | $204.19 | $204.20 | $204.20 |
| Purchase #6 | $154.28 | 11.183% | $171.5331 | $171.53 | $171.55 | $171.50 |
| Purchase #7 | $248.63 | 7.446% | $267.143 | $267.14 | $267.15 | $267.10 |
| 7 purchase totals = | $1,139.30 | $1,223.8903 | $1,223.88 | $1,223.90 | $1,223.90 | |