| 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 | $213.54 | 4.607% | $223.3778 | $223.38 | $223.40 | $223.40 |
| Purchase #2 | $89.90 | 9.209% | $98.1789 | $98.18 | $98.20 | $98.20 |
| Purchase #3 | $167.30 | 4.520% | $174.862 | $174.86 | $174.85 | $174.90 |
| Purchase #4 | $186.44 | 5.661% | $196.9944 | $196.99 | $197.00 | $197.00 |
| Purchase #5 | $228.98 | 12.602% | $257.8361 | $257.84 | $257.85 | $257.80 |
| Purchase #6 | $39.93 | 10.662% | $44.1873 | $44.19 | $44.20 | $44.20 |
| Purchase #7 | $37.76 | 10.495% | $41.7229 | $41.72 | $41.70 | $41.70 |
| 7 purchase totals = | $963.85 | $1,037.1594 | $1,037.16 | $1,037.20 | $1,037.20 | |