| 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 | $198.55 | 6.848% | $212.1467 | $212.15 | $212.15 | $212.10 |
| Purchase #2 | $79.68 | 11.685% | $88.9906 | $88.99 | $89.00 | $89.00 |
| Purchase #3 | $192.45 | 4.631% | $201.3624 | $201.36 | $201.35 | $201.40 |
| Purchase #4 | $65.59 | 5.218% | $69.0125 | $69.01 | $69.00 | $69.00 |
| Purchase #5 | $201.85 | 7.404% | $216.795 | $216.80 | $216.80 | $216.80 |
| Purchase #6 | $233.62 | 8.114% | $252.5759 | $252.58 | $252.60 | $252.60 |
| Purchase #7 | $121.79 | 6.112% | $129.2338 | $129.23 | $129.25 | $129.20 |
| 7 purchase totals = | $1,093.53 | $1,170.1169 | $1,170.12 | $1,170.15 | $1,170.10 | |