| 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 | $218.81 | 9.293% | $239.144 | $239.14 | $239.15 | $239.10 |
| Purchase #2 | $165.43 | 11.771% | $184.9028 | $184.90 | $184.90 | $184.90 |
| Purchase #3 | $108.64 | 4.450% | $113.4745 | $113.47 | $113.45 | $113.50 |
| Purchase #4 | $129.42 | 12.870% | $146.0764 | $146.08 | $146.10 | $146.10 |
| Purchase #5 | $76.76 | 5.207% | $80.7569 | $80.76 | $80.75 | $80.80 |
| Purchase #6 | $45.68 | 7.777% | $49.2325 | $49.23 | $49.25 | $49.20 |
| Purchase #7 | $246.54 | 10.128% | $271.5096 | $271.51 | $271.50 | $271.50 |
| 7 purchase totals = | $991.28 | $1,085.0967 | $1,085.09 | $1,085.10 | $1,085.10 | |