| 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 | $118.75 | 3.168% | $122.512 | $122.51 | $122.50 | $122.50 |
| Purchase #2 | $235.84 | 7.231% | $252.8936 | $252.89 | $252.90 | $252.90 |
| Purchase #3 | $45.38 | 6.393% | $48.2811 | $48.28 | $48.30 | $48.30 |
| Purchase #4 | $185.95 | 3.337% | $192.1552 | $192.16 | $192.15 | $192.20 |
| Purchase #5 | $28.53 | 13.582% | $32.4049 | $32.40 | $32.40 | $32.40 |
| Purchase #6 | $219.82 | 5.124% | $231.0836 | $231.08 | $231.10 | $231.10 |
| Purchase #7 | $114.95 | 13.136% | $130.0498 | $130.05 | $130.05 | $130.00 |
| 7 purchase totals = | $949.22 | $1,009.3802 | $1,009.37 | $1,009.40 | $1,009.40 | |