| 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 | $228.96 | 4.430% | $239.1029 | $239.10 | $239.10 | $239.10 |
| Purchase #2 | $86.75 | 6.695% | $92.5579 | $92.56 | $92.55 | $92.60 |
| Purchase #3 | $248.32 | 4.180% | $258.6998 | $258.70 | $258.70 | $258.70 |
| Purchase #4 | $70.35 | 7.657% | $75.7367 | $75.74 | $75.75 | $75.70 |
| Purchase #5 | $15.55 | 13.238% | $17.6085 | $17.61 | $17.60 | $17.60 |
| Purchase #6 | $57.68 | 7.488% | $61.9991 | $62.00 | $62.00 | $62.00 |
| Purchase #7 | $128.85 | 9.368% | $140.9207 | $140.92 | $140.90 | $140.90 |
| 7 purchase totals = | $836.46 | $886.6256 | $886.63 | $886.60 | $886.60 | |