| 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 | $231.85 | 7.186% | $248.5107 | $248.51 | $248.50 | $248.50 |
| Purchase #2 | $135.57 | 6.512% | $144.3983 | $144.40 | $144.40 | $144.40 |
| Purchase #3 | $86.97 | 6.649% | $92.7526 | $92.75 | $92.75 | $92.80 |
| Purchase #4 | $83.68 | 4.193% | $87.1887 | $87.19 | $87.20 | $87.20 |
| Purchase #5 | $218.28 | 5.212% | $229.6568 | $229.66 | $229.65 | $229.70 |
| Purchase #6 | $176.54 | 7.412% | $189.6251 | $189.63 | $189.65 | $189.60 |
| Purchase #7 | $137.90 | 3.106% | $142.1832 | $142.18 | $142.20 | $142.20 |
| 7 purchase totals = | $1,070.79 | $1,134.3154 | $1,134.32 | $1,134.35 | $1,134.40 | |