| 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 | $27.86 | 3.837% | $28.929 | $28.93 | $28.95 | $28.90 |
| Purchase #2 | $226.97 | 5.552% | $239.5714 | $239.57 | $239.55 | $239.60 |
| Purchase #3 | $183.67 | 5.614% | $193.9812 | $193.98 | $194.00 | $194.00 |
| Purchase #4 | $247.66 | 12.221% | $277.9265 | $277.93 | $277.95 | $277.90 |
| Purchase #5 | $174.25 | 7.491% | $187.3031 | $187.30 | $187.30 | $187.30 |
| Purchase #6 | $178.99 | 7.789% | $192.9315 | $192.93 | $192.95 | $192.90 |
| Purchase #7 | $170.49 | 3.742% | $176.8697 | $176.87 | $176.85 | $176.90 |
| 7 purchase totals = | $1,209.89 | $1,297.5124 | $1,297.51 | $1,297.55 | $1,297.50 | |