| 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 | $200.58 | 6.274% | $213.1644 | $213.16 | $213.15 | $213.20 |
| Purchase #2 | $244.79 | 5.454% | $258.1408 | $258.14 | $258.15 | $258.10 |
| Purchase #3 | $185.32 | 8.613% | $201.2816 | $201.28 | $201.30 | $201.30 |
| Purchase #4 | $231.64 | 8.183% | $250.5951 | $250.60 | $250.60 | $250.60 |
| Purchase #5 | $69.42 | 11.231% | $77.2166 | $77.22 | $77.20 | $77.20 |
| Purchase #6 | $145.72 | 9.520% | $159.5925 | $159.59 | $159.60 | $159.60 |
| Purchase #7 | $149.64 | 3.102% | $154.2818 | $154.28 | $154.30 | $154.30 |
| 7 purchase totals = | $1,227.11 | $1,314.2728 | $1,314.27 | $1,314.30 | $1,314.30 | |