| 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 | $250.96 | 4.608% | $262.5242 | $262.52 | $262.50 | $262.50 |
| Purchase #2 | $15.99 | 13.740% | $18.187 | $18.19 | $18.20 | $18.20 |
| Purchase #3 | $127.31 | 10.544% | $140.7336 | $140.73 | $140.75 | $140.70 |
| Purchase #4 | $147.60 | 12.462% | $165.9939 | $165.99 | $166.00 | $166.00 |
| Purchase #5 | $77.36 | 4.505% | $80.8451 | $80.85 | $80.85 | $80.80 |
| Purchase #6 | $234.26 | 13.238% | $265.2713 | $265.27 | $265.25 | $265.30 |
| Purchase #7 | $93.87 | 4.835% | $98.4086 | $98.41 | $98.40 | $98.40 |
| 7 purchase totals = | $947.35 | $1,031.9637 | $1,031.96 | $1,031.95 | $1,031.90 | |