| 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 | $113.56 | 6.492% | $120.9323 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $206.37 | 13.770% | $234.7871 | $234.79 | $234.80 | $234.80 |
| Purchase #3 | $32.32 | 11.859% | $36.1528 | $36.15 | $36.15 | $36.20 |
| Purchase #4 | $32.52 | 7.218% | $34.8673 | $34.87 | $34.85 | $34.90 |
| Purchase #5 | $122.77 | 8.526% | $133.2374 | $133.24 | $133.25 | $133.20 |
| Purchase #6 | $142.98 | 13.688% | $162.5511 | $162.55 | $162.55 | $162.60 |
| Purchase #7 | $185.82 | 13.133% | $210.2237 | $210.22 | $210.20 | $210.20 |
| 7 purchase totals = | $836.34 | $932.7517 | $932.75 | $932.75 | $932.80 | |