| 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 | $77.60 | 12.627% | $87.3986 | $87.40 | $87.40 | $87.40 |
| Purchase #2 | $205.42 | 13.302% | $232.745 | $232.75 | $232.75 | $232.70 |
| Purchase #3 | $22.44 | 12.238% | $25.1862 | $25.19 | $25.20 | $25.20 |
| Purchase #4 | $210.48 | 13.689% | $239.2926 | $239.29 | $239.30 | $239.30 |
| Purchase #5 | $243.47 | 5.601% | $257.1068 | $257.11 | $257.10 | $257.10 |
| Purchase #6 | $208.55 | 7.458% | $224.1037 | $224.10 | $224.10 | $224.10 |
| Purchase #7 | $214.91 | 8.658% | $233.5169 | $233.52 | $233.50 | $233.50 |
| 7 purchase totals = | $1,182.87 | $1,299.3498 | $1,299.36 | $1,299.35 | $1,299.30 | |