| 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 | $97.36 | 8.193% | $105.3367 | $105.34 | $105.35 | $105.30 |
| Purchase #2 | $250.42 | 8.186% | $270.9194 | $270.92 | $270.90 | $270.90 |
| Purchase #3 | $249.80 | 3.323% | $258.1009 | $258.10 | $258.10 | $258.10 |
| Purchase #4 | $250.60 | 3.593% | $259.6041 | $259.60 | $259.60 | $259.60 |
| Purchase #5 | $232.71 | 4.259% | $242.6211 | $242.62 | $242.60 | $242.60 |
| Purchase #6 | $201.79 | 9.365% | $220.6876 | $220.69 | $220.70 | $220.70 |
| Purchase #7 | $129.97 | 12.410% | $146.0993 | $146.10 | $146.10 | $146.10 |
| 7 purchase totals = | $1,412.65 | $1,503.3691 | $1,503.37 | $1,503.35 | $1,503.30 | |