| 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 | $11.26 | 13.864% | $12.8211 | $12.82 | $12.80 | $12.80 |
| Purchase #2 | $202.35 | 4.592% | $211.6419 | $211.64 | $211.65 | $211.60 |
| Purchase #3 | $5.29 | 11.734% | $5.9107 | $5.91 | $5.90 | $5.90 |
| Purchase #4 | $178.88 | 4.799% | $187.4645 | $187.46 | $187.45 | $187.50 |
| Purchase #5 | $167.80 | 3.829% | $174.2251 | $174.23 | $174.25 | $174.20 |
| Purchase #6 | $68.61 | 6.869% | $73.3228 | $73.32 | $73.30 | $73.30 |
| Purchase #7 | $158.41 | 12.166% | $177.6822 | $177.68 | $177.70 | $177.70 |
| 7 purchase totals = | $792.60 | $843.0683 | $843.06 | $843.05 | $843.00 | |