| 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 | $250.60 | 9.515% | $274.4446 | $274.44 | $274.45 | $274.40 |
| Purchase #2 | $124.69 | 9.278% | $136.2587 | $136.26 | $136.25 | $136.30 |
| Purchase #3 | $47.44 | 13.554% | $53.87 | $53.87 | $53.85 | $53.90 |
| Purchase #4 | $114.66 | 10.143% | $126.29 | $126.29 | $126.30 | $126.30 |
| Purchase #5 | $159.99 | 13.140% | $181.0127 | $181.01 | $181.00 | $181.00 |
| Purchase #6 | $73.90 | 9.754% | $81.1082 | $81.11 | $81.10 | $81.10 |
| Purchase #7 | $128.88 | 5.520% | $135.9942 | $135.99 | $136.00 | $136.00 |
| 7 purchase totals = | $900.16 | $988.9784 | $988.97 | $988.95 | $989.00 | |