| 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 | $178.65 | 4.740% | $187.118 | $187.12 | $187.10 | $187.10 |
| Purchase #2 | $237.99 | 3.730% | $246.867 | $246.87 | $246.85 | $246.90 |
| Purchase #3 | $27.86 | 4.158% | $29.0184 | $29.02 | $29.00 | $29.00 |
| Purchase #4 | $53.35 | 3.770% | $55.3613 | $55.36 | $55.35 | $55.40 |
| Purchase #5 | $233.31 | 7.272% | $250.2763 | $250.28 | $250.30 | $250.30 |
| Purchase #6 | $108.48 | 11.109% | $120.531 | $120.53 | $120.55 | $120.50 |
| Purchase #7 | $240.47 | 5.359% | $253.3568 | $253.36 | $253.35 | $253.40 |
| 7 purchase totals = | $1,080.11 | $1,142.5288 | $1,142.54 | $1,142.50 | $1,142.60 | |