| 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 | $129.95 | 9.403% | $142.1692 | $142.17 | $142.15 | $142.20 |
| Purchase #2 | $241.80 | 5.744% | $255.689 | $255.69 | $255.70 | $255.70 |
| Purchase #3 | $88.52 | 4.822% | $92.7884 | $92.79 | $92.80 | $92.80 |
| Purchase #4 | $92.53 | 13.238% | $104.7791 | $104.78 | $104.80 | $104.80 |
| Purchase #5 | $194.44 | 5.303% | $204.7512 | $204.75 | $204.75 | $204.80 |
| Purchase #6 | $117.86 | 12.478% | $132.5666 | $132.57 | $132.55 | $132.60 |
| Purchase #7 | $158.55 | 8.204% | $171.5574 | $171.56 | $171.55 | $171.60 |
| 7 purchase totals = | $1,023.65 | $1,104.3009 | $1,104.31 | $1,104.30 | $1,104.50 | |