| 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 | $107.47 | 11.620% | $119.958 | $119.96 | $119.95 | $120.00 |
| Purchase #2 | $191.54 | 3.493% | $198.2305 | $198.23 | $198.25 | $198.20 |
| Purchase #3 | $201.56 | 10.834% | $223.397 | $223.40 | $223.40 | $223.40 |
| Purchase #4 | $16.26 | 12.516% | $18.2951 | $18.30 | $18.30 | $18.30 |
| Purchase #5 | $232.92 | 6.417% | $247.8665 | $247.87 | $247.85 | $247.90 |
| Purchase #6 | $110.33 | 12.199% | $123.7892 | $123.79 | $123.80 | $123.80 |
| Purchase #7 | $100.31 | 8.204% | $108.5394 | $108.54 | $108.55 | $108.50 |
| 7 purchase totals = | $960.39 | $1,040.0757 | $1,040.09 | $1,040.10 | $1,040.10 | |