| 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 | $154.33 | 12.407% | $173.4777 | $173.48 | $173.50 | $173.50 |
| Purchase #2 | $199.31 | 10.741% | $220.7179 | $220.72 | $220.70 | $220.70 |
| Purchase #3 | $219.92 | 11.475% | $245.1558 | $245.16 | $245.15 | $245.20 |
| Purchase #4 | $82.52 | 9.519% | $90.3751 | $90.38 | $90.40 | $90.40 |
| Purchase #5 | $122.32 | 4.359% | $127.6519 | $127.65 | $127.65 | $127.70 |
| Purchase #6 | $65.87 | 12.481% | $74.0912 | $74.09 | $74.10 | $74.10 |
| Purchase #7 | $107.59 | 12.461% | $120.9968 | $121.00 | $121.00 | $121.00 |
| 7 purchase totals = | $951.86 | $1,052.4664 | $1,052.48 | $1,052.50 | $1,052.60 | |