| 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 | $9.52 | 6.594% | $10.1477 | $10.15 | $10.15 | $10.10 |
| Purchase #2 | $212.68 | 3.742% | $220.6385 | $220.64 | $220.65 | $220.60 |
| Purchase #3 | $164.56 | 10.485% | $181.8141 | $181.81 | $181.80 | $181.80 |
| Purchase #4 | $176.85 | 11.193% | $196.6448 | $196.64 | $196.65 | $196.60 |
| Purchase #5 | $125.60 | 9.723% | $137.8121 | $137.81 | $137.80 | $137.80 |
| Purchase #6 | $65.48 | 3.274% | $67.6238 | $67.62 | $67.60 | $67.60 |
| Purchase #7 | $186.91 | 3.658% | $193.7472 | $193.75 | $193.75 | $193.70 |
| 7 purchase totals = | $941.60 | $1,008.4282 | $1,008.42 | $1,008.40 | $1,008.20 | |