| 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 | $210.99 | 13.485% | $239.442 | $239.44 | $239.45 | $239.40 |
| Purchase #2 | $77.59 | 11.654% | $86.6323 | $86.63 | $86.65 | $86.60 |
| Purchase #3 | $238.63 | 10.786% | $264.3686 | $264.37 | $264.35 | $264.40 |
| Purchase #4 | $127.32 | 10.144% | $140.2353 | $140.24 | $140.25 | $140.20 |
| Purchase #5 | $234.35 | 9.393% | $256.3625 | $256.36 | $256.35 | $256.40 |
| Purchase #6 | $63.90 | 12.743% | $72.0428 | $72.04 | $72.05 | $72.00 |
| Purchase #7 | $56.44 | 11.164% | $62.741 | $62.74 | $62.75 | $62.70 |
| 7 purchase totals = | $1,009.22 | $1,121.8245 | $1,121.82 | $1,121.85 | $1,121.70 | |