| 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 | $233.25 | 3.657% | $241.78 | $241.78 | $241.80 | $241.80 |
| Purchase #2 | $125.77 | 7.504% | $135.2078 | $135.21 | $135.20 | $135.20 |
| Purchase #3 | $181.40 | 5.714% | $191.7652 | $191.77 | $191.75 | $191.80 |
| Purchase #4 | $168.62 | 6.670% | $179.867 | $179.87 | $179.85 | $179.90 |
| Purchase #5 | $166.94 | 6.836% | $178.352 | $178.35 | $178.35 | $178.40 |
| Purchase #6 | $159.52 | 12.473% | $179.4169 | $179.42 | $179.40 | $179.40 |
| Purchase #7 | $96.92 | 11.814% | $108.3701 | $108.37 | $108.35 | $108.40 |
| 7 purchase totals = | $1,132.42 | $1,214.7590 | $1,214.77 | $1,214.70 | $1,214.90 | |