| 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 | $103.28 | 7.603% | $111.1324 | $111.13 | $111.15 | $111.10 |
| Purchase #2 | $220.49 | 8.720% | $239.7167 | $239.72 | $239.70 | $239.70 |
| Purchase #3 | $232.91 | 6.230% | $247.4203 | $247.42 | $247.40 | $247.40 |
| Purchase #4 | $177.92 | 11.344% | $198.1032 | $198.10 | $198.10 | $198.10 |
| Purchase #5 | $178.46 | 7.805% | $192.3888 | $192.39 | $192.40 | $192.40 |
| Purchase #6 | $225.76 | 11.203% | $251.0519 | $251.05 | $251.05 | $251.10 |
| Purchase #7 | $77.67 | 7.103% | $83.1869 | $83.19 | $83.20 | $83.20 |
| 7 purchase totals = | $1,216.49 | $1,323.0002 | $1,323.00 | $1,323.00 | $1,323.00 | |