| 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 | $250.28 | 5.112% | $263.0743 | $263.07 | $263.05 | $263.10 |
| Purchase #2 | $221.93 | 13.809% | $252.5763 | $252.58 | $252.60 | $252.60 |
| Purchase #3 | $179.96 | 5.470% | $189.8038 | $189.80 | $189.80 | $189.80 |
| Purchase #4 | $97.56 | 8.738% | $106.0848 | $106.08 | $106.10 | $106.10 |
| Purchase #5 | $198.58 | 6.825% | $212.1331 | $212.13 | $212.15 | $212.10 |
| Purchase #6 | $23.60 | 5.639% | $24.9308 | $24.93 | $24.95 | $24.90 |
| Purchase #7 | $134.26 | 7.693% | $144.5886 | $144.59 | $144.60 | $144.60 |
| 7 purchase totals = | $1,106.17 | $1,193.1917 | $1,193.18 | $1,193.25 | $1,193.20 | |