| 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 | $122.86 | 9.812% | $134.915 | $134.92 | $134.90 | $134.90 |
| Purchase #2 | $159.98 | 7.475% | $171.9385 | $171.94 | $171.95 | $171.90 |
| Purchase #3 | $99.40 | 8.207% | $107.5578 | $107.56 | $107.55 | $107.60 |
| Purchase #4 | $57.90 | 4.152% | $60.304 | $60.30 | $60.30 | $60.30 |
| Purchase #5 | $224.44 | 12.184% | $251.7858 | $251.79 | $251.80 | $251.80 |
| Purchase #6 | $147.27 | 13.298% | $166.854 | $166.85 | $166.85 | $166.90 |
| Purchase #7 | $216.70 | 8.102% | $234.257 | $234.26 | $234.25 | $234.30 |
| 7 purchase totals = | $1,028.55 | $1,127.6121 | $1,127.62 | $1,127.60 | $1,127.70 | |