| 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 | $206.27 | 4.280% | $215.0984 | $215.10 | $215.10 | $215.10 |
| Purchase #2 | $92.27 | 5.654% | $97.4869 | $97.49 | $97.50 | $97.50 |
| Purchase #3 | $169.54 | 13.378% | $192.2211 | $192.22 | $192.20 | $192.20 |
| Purchase #4 | $166.88 | 12.111% | $187.0908 | $187.09 | $187.10 | $187.10 |
| Purchase #5 | $41.32 | 5.423% | $43.5608 | $43.56 | $43.55 | $43.60 |
| Purchase #6 | $239.44 | 6.551% | $255.1257 | $255.13 | $255.15 | $255.10 |
| Purchase #7 | $120.36 | 7.468% | $129.3485 | $129.35 | $129.35 | $129.30 |
| 7 purchase totals = | $1,036.08 | $1,119.9322 | $1,119.94 | $1,119.95 | $1,119.90 | |