| 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 | $223.80 | 8.408% | $242.6171 | $242.62 | $242.60 | $242.60 |
| Purchase #2 | $30.86 | 10.137% | $33.9883 | $33.99 | $34.00 | $34.00 |
| Purchase #3 | $19.35 | 3.163% | $19.962 | $19.96 | $19.95 | $20.00 |
| Purchase #4 | $92.66 | 5.316% | $97.5858 | $97.59 | $97.60 | $97.60 |
| Purchase #5 | $190.91 | 6.605% | $203.5196 | $203.52 | $203.50 | $203.50 |
| Purchase #6 | $155.42 | 6.454% | $165.4508 | $165.45 | $165.45 | $165.50 |
| Purchase #7 | $89.72 | 11.483% | $100.0225 | $100.02 | $100.00 | $100.00 |
| 7 purchase totals = | $802.72 | $863.1461 | $863.15 | $863.10 | $863.20 | |