| 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 | $230.35 | 10.599% | $254.7648 | $254.76 | $254.75 | $254.80 |
| Purchase #2 | $33.58 | 13.274% | $38.0374 | $38.04 | $38.05 | $38.00 |
| Purchase #3 | $135.31 | 4.301% | $141.1297 | $141.13 | $141.15 | $141.10 |
| Purchase #4 | $135.79 | 7.615% | $146.1304 | $146.13 | $146.15 | $146.10 |
| Purchase #5 | $224.40 | 9.465% | $245.6395 | $245.64 | $245.65 | $245.60 |
| Purchase #6 | $28.79 | 4.124% | $29.9773 | $29.98 | $30.00 | $30.00 |
| Purchase #7 | $139.75 | 8.138% | $151.1229 | $151.12 | $151.10 | $151.10 |
| 7 purchase totals = | $927.97 | $1,006.8020 | $1,006.80 | $1,006.85 | $1,006.70 | |