| 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 | $108.46 | 13.395% | $122.9882 | $122.99 | $123.00 | $123.00 |
| Purchase #2 | $223.68 | 9.837% | $245.6834 | $245.68 | $245.70 | $245.70 |
| Purchase #3 | $244.47 | 8.658% | $265.6362 | $265.64 | $265.65 | $265.60 |
| Purchase #4 | $117.47 | 8.729% | $127.724 | $127.72 | $127.70 | $127.70 |
| Purchase #5 | $143.85 | 6.525% | $153.2362 | $153.24 | $153.25 | $153.20 |
| Purchase #6 | $162.30 | 3.754% | $168.3927 | $168.39 | $168.40 | $168.40 |
| Purchase #7 | $96.94 | 10.104% | $106.7348 | $106.73 | $106.75 | $106.70 |
| 7 purchase totals = | $1,097.17 | $1,190.3955 | $1,190.39 | $1,190.45 | $1,190.30 | |