| 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 | $244.82 | 5.157% | $257.4454 | $257.45 | $257.45 | $257.40 |
| Purchase #2 | $249.76 | 7.608% | $268.7617 | $268.76 | $268.75 | $268.80 |
| Purchase #3 | $102.54 | 5.218% | $107.8905 | $107.89 | $107.90 | $107.90 |
| Purchase #4 | $135.79 | 4.710% | $142.1857 | $142.19 | $142.20 | $142.20 |
| Purchase #5 | $125.82 | 6.144% | $133.5504 | $133.55 | $133.55 | $133.60 |
| Purchase #6 | $147.71 | 11.441% | $164.6095 | $164.61 | $164.60 | $164.60 |
| Purchase #7 | $90.82 | 8.588% | $98.6196 | $98.62 | $98.60 | $98.60 |
| 7 purchase totals = | $1,097.26 | $1,173.0628 | $1,173.07 | $1,173.05 | $1,173.10 | |