| 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 | $221.41 | 12.334% | $248.7187 | $248.72 | $248.70 | $248.70 |
| Purchase #2 | $185.98 | 11.171% | $206.7558 | $206.76 | $206.75 | $206.80 |
| Purchase #3 | $135.98 | 10.612% | $150.4102 | $150.41 | $150.40 | $150.40 |
| Purchase #4 | $7.77 | 9.769% | $8.5291 | $8.53 | $8.55 | $8.50 |
| Purchase #5 | $184.66 | 5.168% | $194.2032 | $194.20 | $194.20 | $194.20 |
| Purchase #6 | $193.72 | 7.305% | $207.8712 | $207.87 | $207.85 | $207.90 |
| Purchase #7 | $190.35 | 12.413% | $213.9781 | $213.98 | $214.00 | $214.00 |
| 7 purchase totals = | $1,119.87 | $1,230.4663 | $1,230.47 | $1,230.45 | $1,230.50 | |