| 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 | $10.90 | 12.118% | $12.2209 | $12.22 | $12.20 | $12.20 |
| Purchase #2 | $87.53 | 5.512% | $92.3547 | $92.35 | $92.35 | $92.40 |
| Purchase #3 | $116.31 | 13.630% | $132.1631 | $132.16 | $132.15 | $132.20 |
| Purchase #4 | $134.97 | 4.212% | $140.6549 | $140.65 | $140.65 | $140.70 |
| Purchase #5 | $230.91 | 12.136% | $258.9332 | $258.93 | $258.95 | $258.90 |
| Purchase #6 | $211.44 | 8.773% | $229.9896 | $229.99 | $230.00 | $230.00 |
| Purchase #7 | $183.53 | 13.377% | $208.0808 | $208.08 | $208.10 | $208.10 |
| 7 purchase totals = | $975.59 | $1,074.3972 | $1,074.38 | $1,074.40 | $1,074.50 | |