| 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 | $204.99 | 4.179% | $213.5565 | $213.56 | $213.55 | $213.60 |
| Purchase #2 | $77.84 | 12.415% | $87.5038 | $87.50 | $87.50 | $87.50 |
| Purchase #3 | $162.35 | 9.811% | $178.2782 | $178.28 | $178.30 | $178.30 |
| Purchase #4 | $97.76 | 8.605% | $106.1722 | $106.17 | $106.15 | $106.20 |
| Purchase #5 | $226.47 | 9.505% | $247.996 | $248.00 | $248.00 | $248.00 |
| Purchase #6 | $122.56 | 5.343% | $129.1084 | $129.11 | $129.10 | $129.10 |
| Purchase #7 | $186.61 | 4.609% | $195.2109 | $195.21 | $195.20 | $195.20 |
| 7 purchase totals = | $1,078.58 | $1,157.8260 | $1,157.83 | $1,157.80 | $1,157.90 | |