| 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 | $116.54 | 10.730% | $129.0447 | $129.04 | $129.05 | $129.00 |
| Purchase #2 | $211.84 | 5.334% | $223.1395 | $223.14 | $223.15 | $223.10 |
| Purchase #3 | $228.41 | 8.860% | $248.6471 | $248.65 | $248.65 | $248.60 |
| Purchase #4 | $172.76 | 9.556% | $189.2689 | $189.27 | $189.25 | $189.30 |
| Purchase #5 | $127.25 | 11.173% | $141.4676 | $141.47 | $141.45 | $141.50 |
| Purchase #6 | $115.91 | 8.530% | $125.7971 | $125.80 | $125.80 | $125.80 |
| Purchase #7 | $199.69 | 5.113% | $209.9001 | $209.90 | $209.90 | $209.90 |
| 7 purchase totals = | $1,172.40 | $1,267.2650 | $1,267.27 | $1,267.25 | $1,267.20 | |