| 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 | $206.42 | 10.189% | $227.4521 | $227.45 | $227.45 | $227.50 |
| Purchase #2 | $232.43 | 8.169% | $251.4172 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $139.64 | 7.831% | $150.5752 | $150.58 | $150.60 | $150.60 |
| Purchase #4 | $89.91 | 12.841% | $101.4553 | $101.46 | $101.45 | $101.50 |
| Purchase #5 | $41.52 | 6.124% | $44.0627 | $44.06 | $44.05 | $44.10 |
| Purchase #6 | $129.57 | 13.625% | $147.2239 | $147.22 | $147.20 | $147.20 |
| Purchase #7 | $101.36 | 6.513% | $107.9616 | $107.96 | $107.95 | $108.00 |
| 7 purchase totals = | $940.85 | $1,030.1480 | $1,030.15 | $1,030.10 | $1,030.30 | |