| 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 | $136.41 | 6.203% | $144.8715 | $144.87 | $144.85 | $144.90 |
| Purchase #2 | $116.37 | 12.498% | $130.9139 | $130.91 | $130.90 | $130.90 |
| Purchase #3 | $225.94 | 4.187% | $235.4001 | $235.40 | $235.40 | $235.40 |
| Purchase #4 | $87.60 | 10.236% | $96.5667 | $96.57 | $96.55 | $96.60 |
| Purchase #5 | $185.56 | 12.557% | $208.8608 | $208.86 | $208.85 | $208.90 |
| Purchase #6 | $194.33 | 8.461% | $210.7723 | $210.77 | $210.75 | $210.80 |
| Purchase #7 | $81.80 | 6.469% | $87.0916 | $87.09 | $87.10 | $87.10 |
| 7 purchase totals = | $1,028.01 | $1,114.4769 | $1,114.47 | $1,114.40 | $1,114.60 | |