| 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 | $138.48 | 10.803% | $153.44 | $153.44 | $153.45 | $153.40 |
| Purchase #2 | $28.94 | 9.117% | $31.5785 | $31.58 | $31.60 | $31.60 |
| Purchase #3 | $153.63 | 12.159% | $172.3099 | $172.31 | $172.30 | $172.30 |
| Purchase #4 | $100.54 | 7.241% | $107.8201 | $107.82 | $107.80 | $107.80 |
| Purchase #5 | $236.78 | 4.730% | $247.9797 | $247.98 | $248.00 | $248.00 |
| Purchase #6 | $222.77 | 13.590% | $253.0444 | $253.04 | $253.05 | $253.00 |
| Purchase #7 | $225.79 | 4.104% | $235.0564 | $235.06 | $235.05 | $235.10 |
| 7 purchase totals = | $1,106.93 | $1,201.2290 | $1,201.23 | $1,201.25 | $1,201.20 | |