| 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 | $206.55 | 6.786% | $220.5665 | $220.57 | $220.55 | $220.60 |
| Purchase #2 | $174.60 | 13.578% | $198.3072 | $198.31 | $198.30 | $198.30 |
| Purchase #3 | $83.81 | 8.541% | $90.9682 | $90.97 | $90.95 | $91.00 |
| Purchase #4 | $86.30 | 9.420% | $94.4295 | $94.43 | $94.45 | $94.40 |
| Purchase #5 | $140.51 | 4.842% | $147.3135 | $147.31 | $147.30 | $147.30 |
| Purchase #6 | $219.51 | 3.548% | $227.2982 | $227.30 | $227.30 | $227.30 |
| Purchase #7 | $237.44 | 12.511% | $267.1461 | $267.15 | $267.15 | $267.10 |
| 7 purchase totals = | $1,148.72 | $1,246.0292 | $1,246.04 | $1,246.00 | $1,246.00 | |