| 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 | $21.61 | 7.508% | $23.2325 | $23.23 | $23.25 | $23.20 |
| Purchase #2 | $107.93 | 9.809% | $118.5169 | $118.52 | $118.50 | $118.50 |
| Purchase #3 | $136.79 | 13.769% | $155.6246 | $155.62 | $155.60 | $155.60 |
| Purchase #4 | $84.90 | 13.375% | $96.2554 | $96.26 | $96.25 | $96.30 |
| Purchase #5 | $248.92 | 7.849% | $268.4577 | $268.46 | $268.45 | $268.50 |
| Purchase #6 | $115.90 | 8.367% | $125.5974 | $125.60 | $125.60 | $125.60 |
| Purchase #7 | $233.55 | 6.337% | $248.3501 | $248.35 | $248.35 | $248.40 |
| 7 purchase totals = | $949.60 | $1,036.0346 | $1,036.04 | $1,036.00 | $1,036.10 | |