| 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 | $127.67 | 6.323% | $135.7426 | $135.74 | $135.75 | $135.70 |
| Purchase #2 | $207.93 | 11.291% | $231.4074 | $231.41 | $231.40 | $231.40 |
| Purchase #3 | $29.83 | 5.431% | $31.4501 | $31.45 | $31.45 | $31.50 |
| Purchase #4 | $35.38 | 5.586% | $37.3563 | $37.36 | $37.35 | $37.40 |
| Purchase #5 | $240.48 | 3.870% | $249.7866 | $249.79 | $249.80 | $249.80 |
| Purchase #6 | $203.60 | 9.646% | $223.2393 | $223.24 | $223.25 | $223.20 |
| Purchase #7 | $107.60 | 11.617% | $120.0999 | $120.10 | $120.10 | $120.10 |
| 7 purchase totals = | $952.49 | $1,029.0822 | $1,029.09 | $1,029.10 | $1,029.10 | |