| 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 | $189.43 | 6.695% | $202.1123 | $202.11 | $202.10 | $202.10 |
| Purchase #2 | $187.83 | 11.120% | $208.7167 | $208.72 | $208.70 | $208.70 |
| Purchase #3 | $159.28 | 3.599% | $165.0125 | $165.01 | $165.00 | $165.00 |
| Purchase #4 | $112.63 | 13.617% | $127.9668 | $127.97 | $127.95 | $128.00 |
| Purchase #5 | $107.71 | 10.758% | $119.2974 | $119.30 | $119.30 | $119.30 |
| Purchase #6 | $202.45 | 8.850% | $220.3668 | $220.37 | $220.35 | $220.40 |
| Purchase #7 | $250.36 | 11.459% | $279.0488 | $279.05 | $279.05 | $279.00 |
| 7 purchase totals = | $1,209.69 | $1,322.5213 | $1,322.53 | $1,322.45 | $1,322.50 | |