| 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 | $83.69 | 7.758% | $90.1827 | $90.18 | $90.20 | $90.20 |
| Purchase #2 | $107.96 | 8.375% | $117.0017 | $117.00 | $117.00 | $117.00 |
| Purchase #3 | $56.25 | 3.259% | $58.0832 | $58.08 | $58.10 | $58.10 |
| Purchase #4 | $239.49 | 12.199% | $268.7054 | $268.71 | $268.70 | $268.70 |
| Purchase #5 | $187.94 | 12.324% | $211.1017 | $211.10 | $211.10 | $211.10 |
| Purchase #6 | $131.58 | 4.733% | $137.8077 | $137.81 | $137.80 | $137.80 |
| Purchase #7 | $60.88 | 10.774% | $67.4392 | $67.44 | $67.45 | $67.40 |
| 7 purchase totals = | $867.79 | $950.3216 | $950.32 | $950.35 | $950.30 | |