| 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 | $122.61 | 8.607% | $133.163 | $133.16 | $133.15 | $133.20 |
| Purchase #2 | $160.68 | 8.595% | $174.4904 | $174.49 | $174.50 | $174.50 |
| Purchase #3 | $128.61 | 10.661% | $142.3211 | $142.32 | $142.30 | $142.30 |
| Purchase #4 | $46.38 | 13.616% | $52.6951 | $52.70 | $52.70 | $52.70 |
| Purchase #5 | $242.68 | 11.305% | $270.115 | $270.12 | $270.10 | $270.10 |
| Purchase #6 | $201.70 | 9.868% | $221.6038 | $221.60 | $221.60 | $221.60 |
| Purchase #7 | $47.68 | 3.466% | $49.3326 | $49.33 | $49.35 | $49.30 |
| 7 purchase totals = | $950.34 | $1,043.7210 | $1,043.72 | $1,043.70 | $1,043.70 | |