| 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 | $27.92 | 4.144% | $29.077 | $29.08 | $29.10 | $29.10 |
| Purchase #2 | $233.95 | 6.113% | $248.2514 | $248.25 | $248.25 | $248.30 |
| Purchase #3 | $246.35 | 11.234% | $274.025 | $274.03 | $274.05 | $274.00 |
| Purchase #4 | $48.70 | 10.632% | $53.8778 | $53.88 | $53.90 | $53.90 |
| Purchase #5 | $176.36 | 13.724% | $200.5636 | $200.56 | $200.55 | $200.60 |
| Purchase #6 | $205.98 | 7.195% | $220.8003 | $220.80 | $220.80 | $220.80 |
| Purchase #7 | $128.40 | 12.438% | $144.3704 | $144.37 | $144.35 | $144.40 |
| 7 purchase totals = | $1,067.66 | $1,170.9655 | $1,170.97 | $1,171.00 | $1,171.10 | |