| 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 | $107.56 | 11.798% | $120.2499 | $120.25 | $120.25 | $120.20 |
| Purchase #2 | $231.94 | 11.265% | $258.068 | $258.07 | $258.05 | $258.10 |
| Purchase #3 | $204.47 | 7.794% | $220.4064 | $220.41 | $220.40 | $220.40 |
| Purchase #4 | $87.86 | 6.245% | $93.3469 | $93.35 | $93.35 | $93.30 |
| Purchase #5 | $229.87 | 3.746% | $238.4809 | $238.48 | $238.50 | $238.50 |
| Purchase #6 | $145.99 | 13.645% | $165.9103 | $165.91 | $165.90 | $165.90 |
| Purchase #7 | $104.87 | 3.697% | $108.747 | $108.75 | $108.75 | $108.70 |
| 7 purchase totals = | $1,112.56 | $1,205.2094 | $1,205.22 | $1,205.20 | $1,205.10 | |