| 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 | $102.65 | 13.423% | $116.4287 | $116.43 | $116.45 | $116.40 |
| Purchase #2 | $135.85 | 8.259% | $147.0699 | $147.07 | $147.05 | $147.10 |
| Purchase #3 | $82.48 | 7.339% | $88.5332 | $88.53 | $88.55 | $88.50 |
| Purchase #4 | $196.54 | 3.129% | $202.6897 | $202.69 | $202.70 | $202.70 |
| Purchase #5 | $116.45 | 10.546% | $128.7308 | $128.73 | $128.75 | $128.70 |
| Purchase #6 | $245.67 | 4.836% | $257.5506 | $257.55 | $257.55 | $257.60 |
| Purchase #7 | $25.38 | 3.809% | $26.3467 | $26.35 | $26.35 | $26.30 |
| 7 purchase totals = | $905.02 | $967.3496 | $967.35 | $967.40 | $967.30 | |