| 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 | $198.41 | 12.349% | $222.9117 | $222.91 | $222.90 | $222.90 |
| Purchase #2 | $197.78 | 9.336% | $216.2447 | $216.24 | $216.25 | $216.20 |
| Purchase #3 | $118.49 | 4.678% | $124.033 | $124.03 | $124.05 | $124.00 |
| Purchase #4 | $144.44 | 13.856% | $164.4536 | $164.45 | $164.45 | $164.50 |
| Purchase #5 | $196.78 | 13.595% | $223.5322 | $223.53 | $223.55 | $223.50 |
| Purchase #6 | $189.48 | 4.282% | $197.5935 | $197.59 | $197.60 | $197.60 |
| Purchase #7 | $94.94 | 8.721% | $103.2197 | $103.22 | $103.20 | $103.20 |
| 7 purchase totals = | $1,140.32 | $1,251.9884 | $1,251.97 | $1,252.00 | $1,251.90 | |