| 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 | $70.80 | 13.132% | $80.0975 | $80.10 | $80.10 | $80.10 |
| Purchase #2 | $207.68 | 13.694% | $236.1197 | $236.12 | $236.10 | $236.10 |
| Purchase #3 | $79.53 | 6.300% | $84.5404 | $84.54 | $84.55 | $84.50 |
| Purchase #4 | $171.36 | 13.132% | $193.863 | $193.86 | $193.85 | $193.90 |
| Purchase #5 | $238.85 | 12.695% | $269.172 | $269.17 | $269.15 | $269.20 |
| Purchase #6 | $97.46 | 4.765% | $102.104 | $102.10 | $102.10 | $102.10 |
| Purchase #7 | $117.38 | 9.665% | $128.7248 | $128.72 | $128.70 | $128.70 |
| 7 purchase totals = | $983.06 | $1,094.6214 | $1,094.61 | $1,094.55 | $1,094.60 | |