| 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 | $111.72 | 3.423% | $115.5442 | $115.54 | $115.55 | $115.50 |
| Purchase #2 | $124.83 | 12.665% | $140.6397 | $140.64 | $140.65 | $140.60 |
| Purchase #3 | $127.97 | 3.413% | $132.3376 | $132.34 | $132.35 | $132.30 |
| Purchase #4 | $134.41 | 9.662% | $147.3967 | $147.40 | $147.40 | $147.40 |
| Purchase #5 | $189.91 | 12.449% | $213.5519 | $213.55 | $213.55 | $213.60 |
| Purchase #6 | $210.62 | 11.584% | $235.0182 | $235.02 | $235.00 | $235.00 |
| Purchase #7 | $116.48 | 4.216% | $121.3908 | $121.39 | $121.40 | $121.40 |
| 7 purchase totals = | $1,015.94 | $1,105.8791 | $1,105.88 | $1,105.90 | $1,105.80 | |