| 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 | $109.87 | 12.716% | $123.8411 | $123.84 | $123.85 | $123.80 |
| Purchase #2 | $192.61 | 7.739% | $207.5161 | $207.52 | $207.50 | $207.50 |
| Purchase #3 | $97.58 | 4.616% | $102.0843 | $102.08 | $102.10 | $102.10 |
| Purchase #4 | $178.58 | 11.152% | $198.4952 | $198.50 | $198.50 | $198.50 |
| Purchase #5 | $167.36 | 10.350% | $184.6818 | $184.68 | $184.70 | $184.70 |
| Purchase #6 | $168.40 | 7.433% | $180.9172 | $180.92 | $180.90 | $180.90 |
| Purchase #7 | $34.82 | 12.625% | $39.216 | $39.22 | $39.20 | $39.20 |
| 7 purchase totals = | $949.22 | $1,036.7517 | $1,036.76 | $1,036.75 | $1,036.70 | |