| 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 | $53.90 | 6.144% | $57.2116 | $57.21 | $57.20 | $57.20 |
| Purchase #2 | $121.39 | 11.254% | $135.0512 | $135.05 | $135.05 | $135.10 |
| Purchase #3 | $176.50 | 6.397% | $187.7907 | $187.79 | $187.80 | $187.80 |
| Purchase #4 | $149.56 | 12.272% | $167.914 | $167.91 | $167.90 | $167.90 |
| Purchase #5 | $188.35 | 13.419% | $213.6247 | $213.62 | $213.60 | $213.60 |
| Purchase #6 | $82.41 | 7.276% | $88.4062 | $88.41 | $88.40 | $88.40 |
| Purchase #7 | $232.38 | 11.373% | $258.8086 | $258.81 | $258.80 | $258.80 |
| 7 purchase totals = | $1,004.49 | $1,108.8070 | $1,108.80 | $1,108.75 | $1,108.80 | |