| 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 | $142.32 | 8.243% | $154.0514 | $154.05 | $154.05 | $154.10 |
| Purchase #2 | $234.50 | 4.733% | $245.5989 | $245.60 | $245.60 | $245.60 |
| Purchase #3 | $152.31 | 5.123% | $160.1128 | $160.11 | $160.10 | $160.10 |
| Purchase #4 | $188.67 | 7.762% | $203.3146 | $203.31 | $203.30 | $203.30 |
| Purchase #5 | $91.37 | 9.446% | $100.0008 | $100.00 | $100.00 | $100.00 |
| Purchase #6 | $135.99 | 4.274% | $141.8022 | $141.80 | $141.80 | $141.80 |
| Purchase #7 | $107.50 | 3.156% | $110.8927 | $110.89 | $110.90 | $110.90 |
| 7 purchase totals = | $1,052.66 | $1,115.7734 | $1,115.76 | $1,115.75 | $1,115.80 | |