| 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 | $84.62 | 3.313% | $87.4235 | $87.42 | $87.40 | $87.40 |
| Purchase #2 | $78.90 | 10.270% | $87.003 | $87.00 | $87.00 | $87.00 |
| Purchase #3 | $184.68 | 12.364% | $207.5138 | $207.51 | $207.50 | $207.50 |
| Purchase #4 | $181.39 | 3.413% | $187.5808 | $187.58 | $187.60 | $187.60 |
| Purchase #5 | $64.26 | 8.812% | $69.9226 | $69.92 | $69.90 | $69.90 |
| Purchase #6 | $226.75 | 13.863% | $258.1844 | $258.18 | $258.20 | $258.20 |
| Purchase #7 | $165.47 | 12.148% | $185.5713 | $185.57 | $185.55 | $185.60 |
| 7 purchase totals = | $986.07 | $1,083.1994 | $1,083.18 | $1,083.15 | $1,083.20 | |