| 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 | $29.57 | 13.506% | $33.5637 | $33.56 | $33.55 | $33.60 |
| Purchase #2 | $134.91 | 6.107% | $143.149 | $143.15 | $143.15 | $143.10 |
| Purchase #3 | $123.31 | 7.368% | $132.3955 | $132.40 | $132.40 | $132.40 |
| Purchase #4 | $156.74 | 6.359% | $166.7071 | $166.71 | $166.70 | $166.70 |
| Purchase #5 | $201.70 | 13.191% | $228.3062 | $228.31 | $228.30 | $228.30 |
| Purchase #6 | $237.74 | 4.773% | $249.0873 | $249.09 | $249.10 | $249.10 |
| Purchase #7 | $240.31 | 9.592% | $263.3605 | $263.36 | $263.35 | $263.40 |
| 7 purchase totals = | $1,124.28 | $1,216.5693 | $1,216.58 | $1,216.55 | $1,216.60 | |