| 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 | $22.38 | 12.653% | $25.2117 | $25.21 | $25.20 | $25.20 |
| Purchase #2 | $201.70 | 4.600% | $210.9782 | $210.98 | $211.00 | $211.00 |
| Purchase #3 | $149.68 | 6.483% | $159.3838 | $159.38 | $159.40 | $159.40 |
| Purchase #4 | $236.27 | 13.153% | $267.3466 | $267.35 | $267.35 | $267.30 |
| Purchase #5 | $137.42 | 7.623% | $147.8955 | $147.90 | $147.90 | $147.90 |
| Purchase #6 | $60.80 | 10.374% | $67.1074 | $67.11 | $67.10 | $67.10 |
| Purchase #7 | $100.71 | 4.567% | $105.3094 | $105.31 | $105.30 | $105.30 |
| 7 purchase totals = | $908.96 | $983.2326 | $983.24 | $983.25 | $983.20 | |