| 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 | $99.94 | 8.203% | $108.1381 | $108.14 | $108.15 | $108.10 |
| Purchase #2 | $245.35 | 9.488% | $268.6288 | $268.63 | $268.65 | $268.60 |
| Purchase #3 | $39.25 | 13.486% | $44.5433 | $44.54 | $44.55 | $44.50 |
| Purchase #4 | $161.65 | 12.626% | $182.0599 | $182.06 | $182.05 | $182.10 |
| Purchase #5 | $182.67 | 13.180% | $206.7459 | $206.75 | $206.75 | $206.70 |
| Purchase #6 | $97.53 | 5.843% | $103.2287 | $103.23 | $103.25 | $103.20 |
| Purchase #7 | $202.54 | 3.615% | $209.8618 | $209.86 | $209.85 | $209.90 |
| 7 purchase totals = | $1,028.93 | $1,123.2065 | $1,123.21 | $1,123.25 | $1,123.10 | |