| 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 | $193.54 | 8.793% | $210.558 | $210.56 | $210.55 | $210.60 |
| Purchase #2 | $207.69 | 7.415% | $223.0902 | $223.09 | $223.10 | $223.10 |
| Purchase #3 | $192.62 | 7.500% | $207.0665 | $207.07 | $207.05 | $207.10 |
| Purchase #4 | $56.51 | 10.661% | $62.5345 | $62.53 | $62.55 | $62.50 |
| Purchase #5 | $190.49 | 12.837% | $214.9432 | $214.94 | $214.95 | $214.90 |
| Purchase #6 | $121.53 | 10.440% | $134.2177 | $134.22 | $134.20 | $134.20 |
| Purchase #7 | $46.25 | 10.498% | $51.1053 | $51.11 | $51.10 | $51.10 |
| 7 purchase totals = | $1,008.63 | $1,103.5154 | $1,103.52 | $1,103.50 | $1,103.50 | |