| 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 | $220.64 | 12.238% | $247.6419 | $247.64 | $247.65 | $247.60 |
| Purchase #2 | $31.47 | 13.190% | $35.6209 | $35.62 | $35.60 | $35.60 |
| Purchase #3 | $101.51 | 4.629% | $106.2089 | $106.21 | $106.20 | $106.20 |
| Purchase #4 | $117.50 | 9.204% | $128.3147 | $128.31 | $128.30 | $128.30 |
| Purchase #5 | $97.58 | 13.258% | $110.5172 | $110.52 | $110.50 | $110.50 |
| Purchase #6 | $143.79 | 4.615% | $150.4259 | $150.43 | $150.45 | $150.40 |
| Purchase #7 | $16.62 | 13.410% | $18.8487 | $18.85 | $18.85 | $18.80 |
| 7 purchase totals = | $729.11 | $797.5782 | $797.58 | $797.55 | $797.40 | |