| 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 | $130.41 | 8.730% | $141.7948 | $141.79 | $141.80 | $141.80 |
| Purchase #2 | $222.94 | 12.713% | $251.2824 | $251.28 | $251.30 | $251.30 |
| Purchase #3 | $223.42 | 8.130% | $241.584 | $241.58 | $241.60 | $241.60 |
| Purchase #4 | $88.42 | 13.607% | $100.4513 | $100.45 | $100.45 | $100.50 |
| Purchase #5 | $10.43 | 12.823% | $11.7674 | $11.77 | $11.75 | $11.80 |
| Purchase #6 | $133.97 | 7.813% | $144.4371 | $144.44 | $144.45 | $144.40 |
| Purchase #7 | $122.31 | 13.620% | $138.9686 | $138.97 | $138.95 | $139.00 |
| 7 purchase totals = | $931.90 | $1,030.2856 | $1,030.28 | $1,030.30 | $1,030.40 | |