| 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 | $202.88 | 13.537% | $230.3439 | $230.34 | $230.35 | $230.30 |
| Purchase #2 | $126.65 | 7.585% | $136.2564 | $136.26 | $136.25 | $136.30 |
| Purchase #3 | $135.95 | 12.788% | $153.3353 | $153.34 | $153.35 | $153.30 |
| Purchase #4 | $69.49 | 13.502% | $78.8725 | $78.87 | $78.85 | $78.90 |
| Purchase #5 | $17.67 | 9.327% | $19.3181 | $19.32 | $19.30 | $19.30 |
| Purchase #6 | $35.84 | 10.704% | $39.6763 | $39.68 | $39.70 | $39.70 |
| Purchase #7 | $198.54 | 3.341% | $205.1732 | $205.17 | $205.15 | $205.20 |
| 7 purchase totals = | $787.02 | $862.9757 | $862.98 | $862.95 | $863.00 | |