| 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 | $95.30 | 4.121% | $99.2273 | $99.23 | $99.25 | $99.20 |
| Purchase #2 | $73.73 | 12.596% | $83.017 | $83.02 | $83.00 | $83.00 |
| Purchase #3 | $247.51 | 6.148% | $262.7269 | $262.73 | $262.75 | $262.70 |
| Purchase #4 | $174.61 | 3.744% | $181.1474 | $181.15 | $181.15 | $181.10 |
| Purchase #5 | $208.69 | 9.721% | $228.9768 | $228.98 | $229.00 | $229.00 |
| Purchase #6 | $195.98 | 3.162% | $202.1769 | $202.18 | $202.20 | $202.20 |
| Purchase #7 | $223.86 | 7.722% | $241.1465 | $241.15 | $241.15 | $241.10 |
| 7 purchase totals = | $1,219.68 | $1,298.4188 | $1,298.44 | $1,298.50 | $1,298.30 | |