| 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 | $100.45 | 4.343% | $104.8125 | $104.81 | $104.80 | $104.80 |
| Purchase #2 | $65.39 | 9.379% | $71.5229 | $71.52 | $71.50 | $71.50 |
| Purchase #3 | $240.85 | 12.521% | $271.0068 | $271.01 | $271.00 | $271.00 |
| Purchase #4 | $119.54 | 11.783% | $133.6254 | $133.63 | $133.65 | $133.60 |
| Purchase #5 | $199.60 | 10.832% | $221.2207 | $221.22 | $221.20 | $221.20 |
| Purchase #6 | $187.65 | 7.676% | $202.054 | $202.05 | $202.05 | $202.10 |
| Purchase #7 | $130.91 | 7.591% | $140.8474 | $140.85 | $140.85 | $140.80 |
| 7 purchase totals = | $1,044.39 | $1,145.0897 | $1,145.09 | $1,145.05 | $1,145.00 | |